89599920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12043}}^1$

素因数の和:12090

約数の個数: 80

約数和(自身を含む): 286743552

約数和(自身を除く): 197143632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 12043, 24086, 36129, 48172, 60215, 72258, 96344, 120430, 144516, 180645, 192688, 240860, 289032, 361290, 373333, 481720, 578064, 722580, 746666, 963440, 1119999, 1445160, 1493332, 1866665, 2239998, 2890320, 2986664, 3733330, 4479996, 5599995, 5973328, 7466660, 8959992, 11199990, 14933320, 17919984, 22399980, 29866640, 44799960, 89599920]

約数ペア:

[(1, 89599920), (2, 44799960), (3, 29866640), (4, 22399980), (5, 17919984), (6, 14933320), (8, 11199990), (10, 8959992), (12, 7466660), (15, 5973328), (16, 5599995), (20, 4479996), (24, 3733330), (30, 2986664), (31, 2890320), (40, 2239998), (48, 1866665), (60, 1493332), (62, 1445160), (80, 1119999), (93, 963440), (120, 746666), (124, 722580), (155, 578064), (186, 481720), (240, 373333), (248, 361290), (310, 289032), (372, 240860), (465, 192688), (496, 180645), (620, 144516), (744, 120430), (930, 96344), (1240, 72258), (1488, 60215), (1860, 48172), (2480, 36129), (3720, 24086), (7440, 12043)]