89358720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4231}}^1$

素因数の和:4264

約数の個数: 128

約数和(自身を含む): 310798080

約数和(自身を除く): 221439360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 4231, 5280, 7040, 8462, 10560, 12693, 16924, 21120, 21155, 25386, 33848, 42310, 46541, 50772, 63465, 67696, 84620, 93082, 101544, 126930, 135392, 139623, 169240, 186164, 203088, 232705, 253860, 270784, 279246, 338480, 372328, 406176, 465410, 507720, 541568, 558492, 676960, 698115, 744656, 812352, 930820, 1015440, 1116984, 1353920, 1396230, 1489312, 1624704, 1861640, 2030880, 2233968, 2707840, 2792460, 2978624, 3723280, 4061760, 4467936, 5584920, 5957248, 7446560, 8123520, 8935872, 11169840, 14893120, 17871744, 22339680, 29786240, 44679360, 89358720]

約数ペア:

[(1, 89358720), (2, 44679360), (3, 29786240), (4, 22339680), (5, 17871744), (6, 14893120), (8, 11169840), (10, 8935872), (11, 8123520), (12, 7446560), (15, 5957248), (16, 5584920), (20, 4467936), (22, 4061760), (24, 3723280), (30, 2978624), (32, 2792460), (33, 2707840), (40, 2233968), (44, 2030880), (48, 1861640), (55, 1624704), (60, 1489312), (64, 1396230), (66, 1353920), (80, 1116984), (88, 1015440), (96, 930820), (110, 812352), (120, 744656), (128, 698115), (132, 676960), (160, 558492), (165, 541568), (176, 507720), (192, 465410), (220, 406176), (240, 372328), (264, 338480), (320, 279246), (330, 270784), (352, 253860), (384, 232705), (440, 203088), (480, 186164), (528, 169240), (640, 139623), (660, 135392), (704, 126930), (880, 101544), (960, 93082), (1056, 84620), (1320, 67696), (1408, 63465), (1760, 50772), (1920, 46541), (2112, 42310), (2640, 33848), (3520, 25386), (4224, 21155), (4231, 21120), (5280, 16924), (7040, 12693), (8462, 10560)]