40884960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4520

約数の個数: 96

約数和(自身を含む): 135596160

約数和(自身を除く): 94711200

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, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4483, 4560, 8966, 9120, 13449, 17932, 22415, 26898, 35864, 44830, 53796, 67245, 71728, 85177, 89660, 107592, 134490, 143456, 170354, 179320, 215184, 255531, 268980, 340708, 358640, 425885, 430368, 511062, 537960, 681416, 717280, 851770, 1022124, 1075920, 1277655, 1362832, 1703540, 2044248, 2151840, 2555310, 2725664, 3407080, 4088496, 5110620, 6814160, 8176992, 10221240, 13628320, 20442480, 40884960]

約数ペア:

[(1, 40884960), (2, 20442480), (3, 13628320), (4, 10221240), (5, 8176992), (6, 6814160), (8, 5110620), (10, 4088496), (12, 3407080), (15, 2725664), (16, 2555310), (19, 2151840), (20, 2044248), (24, 1703540), (30, 1362832), (32, 1277655), (38, 1075920), (40, 1022124), (48, 851770), (57, 717280), (60, 681416), (76, 537960), (80, 511062), (95, 430368), (96, 425885), (114, 358640), (120, 340708), (152, 268980), (160, 255531), (190, 215184), (228, 179320), (240, 170354), (285, 143456), (304, 134490), (380, 107592), (456, 89660), (480, 85177), (570, 71728), (608, 67245), (760, 53796), (912, 44830), (1140, 35864), (1520, 26898), (1824, 22415), (2280, 17932), (3040, 13449), (4483, 9120), (4560, 8966)]