128230440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6323}}^1$

素因数の和:6363

約数の個数: 96

約数和(自身を含む): 416625120

約数和(自身を除く): 288394680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6323, 6760, 10140, 12646, 18969, 20280, 25292, 31615, 37938, 50584, 63230, 75876, 82199, 94845, 126460, 151752, 164398, 189690, 246597, 252920, 328796, 379380, 410995, 493194, 657592, 758760, 821990, 986388, 1068587, 1232985, 1643980, 1972776, 2137174, 2465970, 3205761, 3287960, 4274348, 4931940, 5342935, 6411522, 8548696, 9863880, 10685870, 12823044, 16028805, 21371740, 25646088, 32057610, 42743480, 64115220, 128230440]

約数ペア:

[(1, 128230440), (2, 64115220), (3, 42743480), (4, 32057610), (5, 25646088), (6, 21371740), (8, 16028805), (10, 12823044), (12, 10685870), (13, 9863880), (15, 8548696), (20, 6411522), (24, 5342935), (26, 4931940), (30, 4274348), (39, 3287960), (40, 3205761), (52, 2465970), (60, 2137174), (65, 1972776), (78, 1643980), (104, 1232985), (120, 1068587), (130, 986388), (156, 821990), (169, 758760), (195, 657592), (260, 493194), (312, 410995), (338, 379380), (390, 328796), (507, 252920), (520, 246597), (676, 189690), (780, 164398), (845, 151752), (1014, 126460), (1352, 94845), (1560, 82199), (1690, 75876), (2028, 63230), (2535, 50584), (3380, 37938), (4056, 31615), (5070, 25292), (6323, 20280), (6760, 18969), (10140, 12646)]