73739640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47269}}^1$

素因数の和:47296

約数の個数: 64

約数和(自身を含む): 238240800

約数和(自身を除く): 164501160

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, 195, 260, 312, 390, 520, 780, 1560, 47269, 94538, 141807, 189076, 236345, 283614, 378152, 472690, 567228, 614497, 709035, 945380, 1134456, 1228994, 1418070, 1843491, 1890760, 2457988, 2836140, 3072485, 3686982, 4915976, 5672280, 6144970, 7373964, 9217455, 12289940, 14747928, 18434910, 24579880, 36869820, 73739640]

約数ペア:

[(1, 73739640), (2, 36869820), (3, 24579880), (4, 18434910), (5, 14747928), (6, 12289940), (8, 9217455), (10, 7373964), (12, 6144970), (13, 5672280), (15, 4915976), (20, 3686982), (24, 3072485), (26, 2836140), (30, 2457988), (39, 1890760), (40, 1843491), (52, 1418070), (60, 1228994), (65, 1134456), (78, 945380), (104, 709035), (120, 614497), (130, 567228), (156, 472690), (195, 378152), (260, 283614), (312, 236345), (390, 189076), (520, 141807), (780, 94538), (1560, 47269)]