12503880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 41558400

約数和(自身を除く): 29054520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 739, 846, 940, 1128, 1410, 1478, 1692, 1880, 2115, 2217, 2820, 2956, 3384, 3695, 4230, 4434, 5640, 5912, 6651, 7390, 8460, 8868, 11085, 13302, 14780, 16920, 17736, 22170, 26604, 29560, 33255, 34733, 44340, 53208, 66510, 69466, 88680, 104199, 133020, 138932, 173665, 208398, 266040, 277864, 312597, 347330, 416796, 520995, 625194, 694660, 833592, 1041990, 1250388, 1389320, 1562985, 2083980, 2500776, 3125970, 4167960, 6251940, 12503880]

約数ペア:

[(1, 12503880), (2, 6251940), (3, 4167960), (4, 3125970), (5, 2500776), (6, 2083980), (8, 1562985), (9, 1389320), (10, 1250388), (12, 1041990), (15, 833592), (18, 694660), (20, 625194), (24, 520995), (30, 416796), (36, 347330), (40, 312597), (45, 277864), (47, 266040), (60, 208398), (72, 173665), (90, 138932), (94, 133020), (120, 104199), (141, 88680), (180, 69466), (188, 66510), (235, 53208), (282, 44340), (360, 34733), (376, 33255), (423, 29560), (470, 26604), (564, 22170), (705, 17736), (739, 16920), (846, 14780), (940, 13302), (1128, 11085), (1410, 8868), (1478, 8460), (1692, 7390), (1880, 6651), (2115, 5912), (2217, 5640), (2820, 4434), (2956, 4230), (3384, 3695)]