12379380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 38102400

約数和(自身を除く): 25723020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 269, 295, 354, 390, 538, 590, 708, 767, 780, 807, 885, 1076, 1180, 1345, 1534, 1614, 1770, 2301, 2690, 3068, 3228, 3497, 3540, 3835, 4035, 4602, 5380, 6994, 7670, 8070, 9204, 10491, 11505, 13988, 15340, 15871, 16140, 17485, 20982, 23010, 31742, 34970, 41964, 46020, 47613, 52455, 63484, 69940, 79355, 95226, 104910, 158710, 190452, 206323, 209820, 238065, 317420, 412646, 476130, 618969, 825292, 952260, 1031615, 1237938, 2063230, 2475876, 3094845, 4126460, 6189690, 12379380]

約数ペア:

[(1, 12379380), (2, 6189690), (3, 4126460), (4, 3094845), (5, 2475876), (6, 2063230), (10, 1237938), (12, 1031615), (13, 952260), (15, 825292), (20, 618969), (26, 476130), (30, 412646), (39, 317420), (52, 238065), (59, 209820), (60, 206323), (65, 190452), (78, 158710), (118, 104910), (130, 95226), (156, 79355), (177, 69940), (195, 63484), (236, 52455), (260, 47613), (269, 46020), (295, 41964), (354, 34970), (390, 31742), (538, 23010), (590, 20982), (708, 17485), (767, 16140), (780, 15871), (807, 15340), (885, 13988), (1076, 11505), (1180, 10491), (1345, 9204), (1534, 8070), (1614, 7670), (1770, 6994), (2301, 5380), (2690, 4602), (3068, 4035), (3228, 3835), (3497, 3540)]