15102360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 60540480

約数和(自身を除く): 45438120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 461, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 922, 936, 1092, 1170, 1260, 1365, 1383, 1560, 1638, 1820, 1844, 2184, 2305, 2340, 2520, 2730, 2766, 3227, 3276, 3640, 3688, 4095, 4149, 4610, 4680, 5460, 5532, 5993, 6454, 6552, 6915, 8190, 8298, 9220, 9681, 10920, 11064, 11986, 12908, 13830, 16135, 16380, 16596, 17979, 18440, 19362, 20745, 23972, 25816, 27660, 29043, 29965, 32270, 32760, 33192, 35958, 38724, 41490, 41951, 47944, 48405, 53937, 55320, 58086, 59930, 64540, 71916, 77448, 82980, 83902, 89895, 96810, 107874, 116172, 119860, 125853, 129080, 143832, 145215, 165960, 167804, 179790, 193620, 209755, 215748, 232344, 239720, 251706, 269685, 290430, 335608, 359580, 377559, 387240, 419510, 431496, 503412, 539370, 580860, 629265, 719160, 755118, 839020, 1006824, 1078740, 1161720, 1258530, 1510236, 1678040, 1887795, 2157480, 2517060, 3020472, 3775590, 5034120, 7551180, 15102360]

約数ペア:

[(1, 15102360), (2, 7551180), (3, 5034120), (4, 3775590), (5, 3020472), (6, 2517060), (7, 2157480), (8, 1887795), (9, 1678040), (10, 1510236), (12, 1258530), (13, 1161720), (14, 1078740), (15, 1006824), (18, 839020), (20, 755118), (21, 719160), (24, 629265), (26, 580860), (28, 539370), (30, 503412), (35, 431496), (36, 419510), (39, 387240), (40, 377559), (42, 359580), (45, 335608), (52, 290430), (56, 269685), (60, 251706), (63, 239720), (65, 232344), (70, 215748), (72, 209755), (78, 193620), (84, 179790), (90, 167804), (91, 165960), (104, 145215), (105, 143832), (117, 129080), (120, 125853), (126, 119860), (130, 116172), (140, 107874), (156, 96810), (168, 89895), (180, 83902), (182, 82980), (195, 77448), (210, 71916), (234, 64540), (252, 59930), (260, 58086), (273, 55320), (280, 53937), (312, 48405), (315, 47944), (360, 41951), (364, 41490), (390, 38724), (420, 35958), (455, 33192), (461, 32760), (468, 32270), (504, 29965), (520, 29043), (546, 27660), (585, 25816), (630, 23972), (728, 20745), (780, 19362), (819, 18440), (840, 17979), (910, 16596), (922, 16380), (936, 16135), (1092, 13830), (1170, 12908), (1260, 11986), (1365, 11064), (1383, 10920), (1560, 9681), (1638, 9220), (1820, 8298), (1844, 8190), (2184, 6915), (2305, 6552), (2340, 6454), (2520, 5993), (2730, 5532), (2766, 5460), (3227, 4680), (3276, 4610), (3640, 4149), (3688, 4095)]