132480720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5029

約数の個数: 120

約数和(自身を含む): 457031016

約数和(自身を除く): 324550296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 4973, 5328, 6660, 8880, 9946, 13320, 14919, 19892, 24865, 26640, 29838, 39784, 44757, 49730, 59676, 74595, 79568, 89514, 99460, 119352, 149190, 179028, 184001, 198920, 223785, 238704, 298380, 358056, 368002, 397840, 447570, 552003, 596760, 716112, 736004, 895140, 920005, 1104006, 1193520, 1472008, 1656009, 1790280, 1840010, 2208012, 2760015, 2944016, 3312018, 3580560, 3680020, 4416024, 5520030, 6624036, 7360040, 8280045, 8832048, 11040060, 13248072, 14720080, 16560090, 22080120, 26496144, 33120180, 44160240, 66240360, 132480720]

約数ペア:

[(1, 132480720), (2, 66240360), (3, 44160240), (4, 33120180), (5, 26496144), (6, 22080120), (8, 16560090), (9, 14720080), (10, 13248072), (12, 11040060), (15, 8832048), (16, 8280045), (18, 7360040), (20, 6624036), (24, 5520030), (30, 4416024), (36, 3680020), (37, 3580560), (40, 3312018), (45, 2944016), (48, 2760015), (60, 2208012), (72, 1840010), (74, 1790280), (80, 1656009), (90, 1472008), (111, 1193520), (120, 1104006), (144, 920005), (148, 895140), (180, 736004), (185, 716112), (222, 596760), (240, 552003), (296, 447570), (333, 397840), (360, 368002), (370, 358056), (444, 298380), (555, 238704), (592, 223785), (666, 198920), (720, 184001), (740, 179028), (888, 149190), (1110, 119352), (1332, 99460), (1480, 89514), (1665, 79568), (1776, 74595), (2220, 59676), (2664, 49730), (2960, 44757), (3330, 39784), (4440, 29838), (4973, 26640), (5328, 24865), (6660, 19892), (8880, 14919), (9946, 13320)]