30352560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 114501600

約数和(自身を除く): 84149040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 89, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 178, 196, 203, 210, 232, 240, 245, 267, 280, 290, 294, 336, 348, 356, 392, 406, 420, 435, 445, 464, 490, 534, 560, 580, 588, 609, 623, 696, 712, 735, 784, 812, 840, 870, 890, 980, 1015, 1068, 1160, 1176, 1218, 1246, 1335, 1392, 1421, 1424, 1470, 1624, 1680, 1740, 1780, 1869, 1960, 2030, 2136, 2320, 2352, 2436, 2492, 2581, 2670, 2842, 2940, 3045, 3115, 3248, 3480, 3560, 3738, 3920, 4060, 4263, 4272, 4361, 4872, 4984, 5162, 5340, 5684, 5880, 6090, 6230, 6960, 7105, 7120, 7476, 7743, 8120, 8526, 8722, 9345, 9744, 9968, 10324, 10680, 11368, 11760, 12180, 12460, 12905, 13083, 14210, 14952, 15486, 16240, 17052, 17444, 18067, 18690, 20648, 21315, 21360, 21805, 22736, 24360, 24920, 25810, 26166, 28420, 29904, 30972, 34104, 34888, 36134, 37380, 38715, 41296, 42630, 43610, 48720, 49840, 51620, 52332, 54201, 56840, 61944, 65415, 68208, 69776, 72268, 74760, 77430, 85260, 87220, 90335, 103240, 104664, 108402, 113680, 123888, 126469, 130830, 144536, 149520, 154860, 170520, 174440, 180670, 206480, 209328, 216804, 252938, 261660, 271005, 289072, 309720, 341040, 348880, 361340, 379407, 433608, 505876, 523320, 542010, 619440, 632345, 722680, 758814, 867216, 1011752, 1046640, 1084020, 1264690, 1445360, 1517628, 1897035, 2023504, 2168040, 2529380, 3035256, 3794070, 4336080, 5058760, 6070512, 7588140, 10117520, 15176280, 30352560]

約数ペア:

[(1, 30352560), (2, 15176280), (3, 10117520), (4, 7588140), (5, 6070512), (6, 5058760), (7, 4336080), (8, 3794070), (10, 3035256), (12, 2529380), (14, 2168040), (15, 2023504), (16, 1897035), (20, 1517628), (21, 1445360), (24, 1264690), (28, 1084020), (29, 1046640), (30, 1011752), (35, 867216), (40, 758814), (42, 722680), (48, 632345), (49, 619440), (56, 542010), (58, 523320), (60, 505876), (70, 433608), (80, 379407), (84, 361340), (87, 348880), (89, 341040), (98, 309720), (105, 289072), (112, 271005), (116, 261660), (120, 252938), (140, 216804), (145, 209328), (147, 206480), (168, 180670), (174, 174440), (178, 170520), (196, 154860), (203, 149520), (210, 144536), (232, 130830), (240, 126469), (245, 123888), (267, 113680), (280, 108402), (290, 104664), (294, 103240), (336, 90335), (348, 87220), (356, 85260), (392, 77430), (406, 74760), (420, 72268), (435, 69776), (445, 68208), (464, 65415), (490, 61944), (534, 56840), (560, 54201), (580, 52332), (588, 51620), (609, 49840), (623, 48720), (696, 43610), (712, 42630), (735, 41296), (784, 38715), (812, 37380), (840, 36134), (870, 34888), (890, 34104), (980, 30972), (1015, 29904), (1068, 28420), (1160, 26166), (1176, 25810), (1218, 24920), (1246, 24360), (1335, 22736), (1392, 21805), (1421, 21360), (1424, 21315), (1470, 20648), (1624, 18690), (1680, 18067), (1740, 17444), (1780, 17052), (1869, 16240), (1960, 15486), (2030, 14952), (2136, 14210), (2320, 13083), (2352, 12905), (2436, 12460), (2492, 12180), (2581, 11760), (2670, 11368), (2842, 10680), (2940, 10324), (3045, 9968), (3115, 9744), (3248, 9345), (3480, 8722), (3560, 8526), (3738, 8120), (3920, 7743), (4060, 7476), (4263, 7120), (4272, 7105), (4361, 6960), (4872, 6230), (4984, 6090), (5162, 5880), (5340, 5684)]