297138960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4637}}^1$

素因数の和:4745

約数の個数: 120

約数和(自身を含む): 1009321560

約数和(自身を除く): 712182600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 4637, 5340, 6408, 7120, 8010, 9274, 10680, 12816, 13911, 16020, 18548, 21360, 23185, 27822, 32040, 37096, 41733, 46370, 55644, 64080, 69555, 74192, 83466, 92740, 111288, 139110, 166932, 185480, 208665, 222576, 278220, 333864, 370960, 412693, 417330, 556440, 667728, 825386, 834660, 1112880, 1238079, 1650772, 1669320, 2063465, 2476158, 3301544, 3338640, 3714237, 4126930, 4952316, 6190395, 6603088, 7428474, 8253860, 9904632, 12380790, 14856948, 16507720, 18571185, 19809264, 24761580, 29713896, 33015440, 37142370, 49523160, 59427792, 74284740, 99046320, 148569480, 297138960]

約数ペア:

[(1, 297138960), (2, 148569480), (3, 99046320), (4, 74284740), (5, 59427792), (6, 49523160), (8, 37142370), (9, 33015440), (10, 29713896), (12, 24761580), (15, 19809264), (16, 18571185), (18, 16507720), (20, 14856948), (24, 12380790), (30, 9904632), (36, 8253860), (40, 7428474), (45, 6603088), (48, 6190395), (60, 4952316), (72, 4126930), (80, 3714237), (89, 3338640), (90, 3301544), (120, 2476158), (144, 2063465), (178, 1669320), (180, 1650772), (240, 1238079), (267, 1112880), (356, 834660), (360, 825386), (445, 667728), (534, 556440), (712, 417330), (720, 412693), (801, 370960), (890, 333864), (1068, 278220), (1335, 222576), (1424, 208665), (1602, 185480), (1780, 166932), (2136, 139110), (2670, 111288), (3204, 92740), (3560, 83466), (4005, 74192), (4272, 69555), (4637, 64080), (5340, 55644), (6408, 46370), (7120, 41733), (8010, 37096), (9274, 32040), (10680, 27822), (12816, 23185), (13911, 21360), (16020, 18548)]