73628880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23599}}^1$

素因数の和:23628

約数の個数: 80

約数和(自身を含む): 245817600

約数和(自身を除く): 172188720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23599, 47198, 70797, 94396, 117995, 141594, 188792, 235990, 283188, 306787, 353985, 377584, 471980, 566376, 613574, 707970, 920361, 943960, 1132752, 1227148, 1415940, 1533935, 1840722, 1887920, 2454296, 2831880, 3067870, 3681444, 4601805, 4908592, 5663760, 6135740, 7362888, 9203610, 12271480, 14725776, 18407220, 24542960, 36814440, 73628880]

約数ペア:

[(1, 73628880), (2, 36814440), (3, 24542960), (4, 18407220), (5, 14725776), (6, 12271480), (8, 9203610), (10, 7362888), (12, 6135740), (13, 5663760), (15, 4908592), (16, 4601805), (20, 3681444), (24, 3067870), (26, 2831880), (30, 2454296), (39, 1887920), (40, 1840722), (48, 1533935), (52, 1415940), (60, 1227148), (65, 1132752), (78, 943960), (80, 920361), (104, 707970), (120, 613574), (130, 566376), (156, 471980), (195, 377584), (208, 353985), (240, 306787), (260, 283188), (312, 235990), (390, 188792), (520, 141594), (624, 117995), (780, 94396), (1040, 70797), (1560, 47198), (3120, 23599)]