1115197920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{941}}^1$

素因数の和:1785

約数の個数: 144

約数和(自身を含む): 3814286112

約数和(自身を除く): 2699088192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 823, 941, 1440, 1646, 1882, 2469, 2823, 3292, 3764, 4115, 4705, 4938, 5646, 6584, 7407, 7528, 8230, 8469, 9410, 9876, 11292, 12345, 13168, 14115, 14814, 15056, 16460, 16938, 18820, 19752, 22584, 24690, 26336, 28230, 29628, 30112, 32920, 33876, 37035, 37640, 39504, 42345, 45168, 49380, 56460, 59256, 65840, 67752, 74070, 75280, 79008, 84690, 90336, 98760, 112920, 118512, 131680, 135504, 148140, 150560, 169380, 197520, 225840, 237024, 271008, 296280, 338760, 395040, 451680, 592560, 677520, 774443, 1185120, 1355040, 1548886, 2323329, 3097772, 3872215, 4646658, 6195544, 6969987, 7744430, 9293316, 11616645, 12391088, 13939974, 15488860, 18586632, 23233290, 24782176, 27879948, 30977720, 34849935, 37173264, 46466580, 55759896, 61955440, 69699870, 74346528, 92933160, 111519792, 123910880, 139399740, 185866320, 223039584, 278799480, 371732640, 557598960, 1115197920]

約数ペア:

[(1, 1115197920), (2, 557598960), (3, 371732640), (4, 278799480), (5, 223039584), (6, 185866320), (8, 139399740), (9, 123910880), (10, 111519792), (12, 92933160), (15, 74346528), (16, 69699870), (18, 61955440), (20, 55759896), (24, 46466580), (30, 37173264), (32, 34849935), (36, 30977720), (40, 27879948), (45, 24782176), (48, 23233290), (60, 18586632), (72, 15488860), (80, 13939974), (90, 12391088), (96, 11616645), (120, 9293316), (144, 7744430), (160, 6969987), (180, 6195544), (240, 4646658), (288, 3872215), (360, 3097772), (480, 2323329), (720, 1548886), (823, 1355040), (941, 1185120), (1440, 774443), (1646, 677520), (1882, 592560), (2469, 451680), (2823, 395040), (3292, 338760), (3764, 296280), (4115, 271008), (4705, 237024), (4938, 225840), (5646, 197520), (6584, 169380), (7407, 150560), (7528, 148140), (8230, 135504), (8469, 131680), (9410, 118512), (9876, 112920), (11292, 98760), (12345, 90336), (13168, 84690), (14115, 79008), (14814, 75280), (15056, 74070), (16460, 67752), (16938, 65840), (18820, 59256), (19752, 56460), (22584, 49380), (24690, 45168), (26336, 42345), (28230, 39504), (29628, 37640), (30112, 37035), (32920, 33876)]