1272180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 4402944

約数和(自身を除く): 3130764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 233, 260, 273, 364, 390, 420, 455, 466, 546, 699, 780, 910, 932, 1092, 1165, 1365, 1398, 1631, 1820, 2330, 2730, 2796, 3029, 3262, 3495, 4660, 4893, 5460, 6058, 6524, 6990, 8155, 9087, 9786, 12116, 13980, 15145, 16310, 18174, 19572, 21203, 24465, 30290, 32620, 36348, 42406, 45435, 48930, 60580, 63609, 84812, 90870, 97860, 106015, 127218, 181740, 212030, 254436, 318045, 424060, 636090, 1272180]

約数ペア:

[(1, 1272180), (2, 636090), (3, 424060), (4, 318045), (5, 254436), (6, 212030), (7, 181740), (10, 127218), (12, 106015), (13, 97860), (14, 90870), (15, 84812), (20, 63609), (21, 60580), (26, 48930), (28, 45435), (30, 42406), (35, 36348), (39, 32620), (42, 30290), (52, 24465), (60, 21203), (65, 19572), (70, 18174), (78, 16310), (84, 15145), (91, 13980), (105, 12116), (130, 9786), (140, 9087), (156, 8155), (182, 6990), (195, 6524), (210, 6058), (233, 5460), (260, 4893), (273, 4660), (364, 3495), (390, 3262), (420, 3029), (455, 2796), (466, 2730), (546, 2330), (699, 1820), (780, 1631), (910, 1398), (932, 1365), (1092, 1165)]