180238560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19763}}^1$

素因数の和:19800

約数の個数: 96

約数和(自身を含む): 597663360

約数和(自身を除く): 417424800

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, 4560, 9120, 19763, 39526, 59289, 79052, 98815, 118578, 158104, 197630, 237156, 296445, 316208, 375497, 395260, 474312, 592890, 632416, 750994, 790520, 948624, 1126491, 1185780, 1501988, 1581040, 1877485, 1897248, 2252982, 2371560, 3003976, 3162080, 3754970, 4505964, 4743120, 5632455, 6007952, 7509940, 9011928, 9486240, 11264910, 12015904, 15019880, 18023856, 22529820, 30039760, 36047712, 45059640, 60079520, 90119280, 180238560]

約数ペア:

[(1, 180238560), (2, 90119280), (3, 60079520), (4, 45059640), (5, 36047712), (6, 30039760), (8, 22529820), (10, 18023856), (12, 15019880), (15, 12015904), (16, 11264910), (19, 9486240), (20, 9011928), (24, 7509940), (30, 6007952), (32, 5632455), (38, 4743120), (40, 4505964), (48, 3754970), (57, 3162080), (60, 3003976), (76, 2371560), (80, 2252982), (95, 1897248), (96, 1877485), (114, 1581040), (120, 1501988), (152, 1185780), (160, 1126491), (190, 948624), (228, 790520), (240, 750994), (285, 632416), (304, 592890), (380, 474312), (456, 395260), (480, 375497), (570, 316208), (608, 296445), (760, 237156), (912, 197630), (1140, 158104), (1520, 118578), (1824, 98815), (2280, 79052), (3040, 59289), (4560, 39526), (9120, 19763)]