327781920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 1099284480

約数和(自身を除く): 771502560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 152, 160, 190, 228, 240, 254, 283, 285, 304, 380, 381, 456, 480, 508, 566, 570, 608, 635, 760, 762, 849, 912, 1016, 1132, 1140, 1270, 1415, 1520, 1524, 1698, 1824, 1905, 2032, 2264, 2280, 2413, 2540, 2830, 3040, 3048, 3396, 3810, 4064, 4245, 4528, 4560, 4826, 5080, 5377, 5660, 6096, 6792, 7239, 7620, 8490, 9056, 9120, 9652, 10160, 10754, 11320, 12065, 12192, 13584, 14478, 15240, 16131, 16980, 19304, 20320, 21508, 22640, 24130, 26885, 27168, 28956, 30480, 32262, 33960, 35941, 36195, 38608, 43016, 45280, 48260, 53770, 57912, 60960, 64524, 67920, 71882, 72390, 77216, 80655, 86032, 96520, 107540, 107823, 115824, 129048, 135840, 143764, 144780, 161310, 172064, 179705, 193040, 215080, 215646, 231648, 258096, 287528, 289560, 322620, 359410, 386080, 430160, 431292, 516192, 539115, 575056, 579120, 645240, 682879, 718820, 860320, 862584, 1078230, 1150112, 1158240, 1290480, 1365758, 1437640, 1725168, 2048637, 2156460, 2580960, 2731516, 2875280, 3414395, 3450336, 4097274, 4312920, 5463032, 5750560, 6828790, 8194548, 8625840, 10243185, 10926064, 13657580, 16389096, 17251680, 20486370, 21852128, 27315160, 32778192, 40972740, 54630320, 65556384, 81945480, 109260640, 163890960, 327781920]

約数ペア:

[(1, 327781920), (2, 163890960), (3, 109260640), (4, 81945480), (5, 65556384), (6, 54630320), (8, 40972740), (10, 32778192), (12, 27315160), (15, 21852128), (16, 20486370), (19, 17251680), (20, 16389096), (24, 13657580), (30, 10926064), (32, 10243185), (38, 8625840), (40, 8194548), (48, 6828790), (57, 5750560), (60, 5463032), (76, 4312920), (80, 4097274), (95, 3450336), (96, 3414395), (114, 2875280), (120, 2731516), (127, 2580960), (152, 2156460), (160, 2048637), (190, 1725168), (228, 1437640), (240, 1365758), (254, 1290480), (283, 1158240), (285, 1150112), (304, 1078230), (380, 862584), (381, 860320), (456, 718820), (480, 682879), (508, 645240), (566, 579120), (570, 575056), (608, 539115), (635, 516192), (760, 431292), (762, 430160), (849, 386080), (912, 359410), (1016, 322620), (1132, 289560), (1140, 287528), (1270, 258096), (1415, 231648), (1520, 215646), (1524, 215080), (1698, 193040), (1824, 179705), (1905, 172064), (2032, 161310), (2264, 144780), (2280, 143764), (2413, 135840), (2540, 129048), (2830, 115824), (3040, 107823), (3048, 107540), (3396, 96520), (3810, 86032), (4064, 80655), (4245, 77216), (4528, 72390), (4560, 71882), (4826, 67920), (5080, 64524), (5377, 60960), (5660, 57912), (6096, 53770), (6792, 48260), (7239, 45280), (7620, 43016), (8490, 38608), (9056, 36195), (9120, 35941), (9652, 33960), (10160, 32262), (10754, 30480), (11320, 28956), (12065, 27168), (12192, 26885), (13584, 24130), (14478, 22640), (15240, 21508), (16131, 20320), (16980, 19304)]