392395680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1303

約数の個数: 144

約数和(自身を含む): 1345354920

約数和(自身を除く): 952959240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 480, 538, 720, 807, 1013, 1076, 1345, 1440, 1614, 2026, 2152, 2421, 2690, 3039, 3228, 4035, 4052, 4304, 4842, 5065, 5380, 6078, 6456, 8070, 8104, 8608, 9117, 9684, 10130, 10760, 12105, 12156, 12912, 15195, 16140, 16208, 18234, 19368, 20260, 21520, 24210, 24312, 25824, 30390, 32280, 32416, 36468, 38736, 40520, 43040, 45585, 48420, 48624, 60780, 64560, 72936, 77472, 81040, 91170, 96840, 97248, 121560, 129120, 145872, 162080, 182340, 193680, 243120, 272497, 291744, 364680, 387360, 486240, 544994, 729360, 817491, 1089988, 1362485, 1458720, 1634982, 2179976, 2452473, 2724970, 3269964, 4087455, 4359952, 4904946, 5449940, 6539928, 8174910, 8719904, 9809892, 10899880, 12262365, 13079856, 16349820, 19619784, 21799760, 24524730, 26159712, 32699640, 39239568, 43599520, 49049460, 65399280, 78479136, 98098920, 130798560, 196197840, 392395680]

約数ペア:

[(1, 392395680), (2, 196197840), (3, 130798560), (4, 98098920), (5, 78479136), (6, 65399280), (8, 49049460), (9, 43599520), (10, 39239568), (12, 32699640), (15, 26159712), (16, 24524730), (18, 21799760), (20, 19619784), (24, 16349820), (30, 13079856), (32, 12262365), (36, 10899880), (40, 9809892), (45, 8719904), (48, 8174910), (60, 6539928), (72, 5449940), (80, 4904946), (90, 4359952), (96, 4087455), (120, 3269964), (144, 2724970), (160, 2452473), (180, 2179976), (240, 1634982), (269, 1458720), (288, 1362485), (360, 1089988), (480, 817491), (538, 729360), (720, 544994), (807, 486240), (1013, 387360), (1076, 364680), (1345, 291744), (1440, 272497), (1614, 243120), (2026, 193680), (2152, 182340), (2421, 162080), (2690, 145872), (3039, 129120), (3228, 121560), (4035, 97248), (4052, 96840), (4304, 91170), (4842, 81040), (5065, 77472), (5380, 72936), (6078, 64560), (6456, 60780), (8070, 48624), (8104, 48420), (8608, 45585), (9117, 43040), (9684, 40520), (10130, 38736), (10760, 36468), (12105, 32416), (12156, 32280), (12912, 30390), (15195, 25824), (16140, 24312), (16208, 24210), (18234, 21520), (19368, 20260)]