48397440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 190552320

約数和(自身を除く): 142154880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 277, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 554, 560, 624, 640, 672, 728, 780, 831, 832, 840, 896, 910, 960, 1040, 1092, 1108, 1120, 1248, 1344, 1365, 1385, 1456, 1560, 1662, 1664, 1680, 1820, 1920, 1939, 2080, 2184, 2216, 2240, 2496, 2688, 2730, 2770, 2912, 3120, 3324, 3360, 3601, 3640, 3878, 4155, 4160, 4368, 4432, 4480, 4992, 5460, 5540, 5817, 5824, 6240, 6648, 6720, 7202, 7280, 7756, 8310, 8320, 8736, 8864, 9695, 10803, 10920, 11080, 11634, 11648, 12480, 13296, 13440, 14404, 14560, 15512, 16620, 17472, 17728, 18005, 19390, 21606, 21840, 22160, 23268, 24960, 25207, 26592, 28808, 29085, 29120, 31024, 33240, 34944, 35456, 36010, 38780, 43212, 43680, 44320, 46536, 50414, 53184, 54015, 57616, 58170, 58240, 62048, 66480, 72020, 75621, 77560, 86424, 87360, 88640, 93072, 100828, 106368, 108030, 115232, 116340, 124096, 126035, 132960, 144040, 151242, 155120, 172848, 174720, 177280, 186144, 201656, 216060, 230464, 232680, 248192, 252070, 265920, 288080, 302484, 310240, 345696, 372288, 378105, 403312, 432120, 460928, 465360, 504140, 531840, 576160, 604968, 620480, 691392, 744576, 756210, 806624, 864240, 930720, 1008280, 1152320, 1209936, 1240960, 1382784, 1512420, 1613248, 1728480, 1861440, 2016560, 2304640, 2419872, 3024840, 3226496, 3456960, 3722880, 4033120, 4839744, 6049680, 6913920, 8066240, 9679488, 12099360, 16132480, 24198720, 48397440]

約数ペア:

[(1, 48397440), (2, 24198720), (3, 16132480), (4, 12099360), (5, 9679488), (6, 8066240), (7, 6913920), (8, 6049680), (10, 4839744), (12, 4033120), (13, 3722880), (14, 3456960), (15, 3226496), (16, 3024840), (20, 2419872), (21, 2304640), (24, 2016560), (26, 1861440), (28, 1728480), (30, 1613248), (32, 1512420), (35, 1382784), (39, 1240960), (40, 1209936), (42, 1152320), (48, 1008280), (52, 930720), (56, 864240), (60, 806624), (64, 756210), (65, 744576), (70, 691392), (78, 620480), (80, 604968), (84, 576160), (91, 531840), (96, 504140), (104, 465360), (105, 460928), (112, 432120), (120, 403312), (128, 378105), (130, 372288), (140, 345696), (156, 310240), (160, 302484), (168, 288080), (182, 265920), (192, 252070), (195, 248192), (208, 232680), (210, 230464), (224, 216060), (240, 201656), (260, 186144), (273, 177280), (277, 174720), (280, 172848), (312, 155120), (320, 151242), (336, 144040), (364, 132960), (384, 126035), (390, 124096), (416, 116340), (420, 115232), (448, 108030), (455, 106368), (480, 100828), (520, 93072), (546, 88640), (554, 87360), (560, 86424), (624, 77560), (640, 75621), (672, 72020), (728, 66480), (780, 62048), (831, 58240), (832, 58170), (840, 57616), (896, 54015), (910, 53184), (960, 50414), (1040, 46536), (1092, 44320), (1108, 43680), (1120, 43212), (1248, 38780), (1344, 36010), (1365, 35456), (1385, 34944), (1456, 33240), (1560, 31024), (1662, 29120), (1664, 29085), (1680, 28808), (1820, 26592), (1920, 25207), (1939, 24960), (2080, 23268), (2184, 22160), (2216, 21840), (2240, 21606), (2496, 19390), (2688, 18005), (2730, 17728), (2770, 17472), (2912, 16620), (3120, 15512), (3324, 14560), (3360, 14404), (3601, 13440), (3640, 13296), (3878, 12480), (4155, 11648), (4160, 11634), (4368, 11080), (4432, 10920), (4480, 10803), (4992, 9695), (5460, 8864), (5540, 8736), (5817, 8320), (5824, 8310), (6240, 7756), (6648, 7280), (6720, 7202)]