123296940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52691}}^1$

素因数の和:52719

約数の個数: 72

約数和(自身を含む): 402777648

約数和(自身を除く): 279480708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 52691, 105382, 158073, 210764, 263455, 316146, 474219, 526910, 632292, 684983, 790365, 948438, 1053820, 1369966, 1580730, 1896876, 2054949, 2371095, 2739932, 3161460, 3424915, 4109898, 4742190, 6164847, 6849830, 8219796, 9484380, 10274745, 12329694, 13699660, 20549490, 24659388, 30824235, 41098980, 61648470, 123296940]

約数ペア:

[(1, 123296940), (2, 61648470), (3, 41098980), (4, 30824235), (5, 24659388), (6, 20549490), (9, 13699660), (10, 12329694), (12, 10274745), (13, 9484380), (15, 8219796), (18, 6849830), (20, 6164847), (26, 4742190), (30, 4109898), (36, 3424915), (39, 3161460), (45, 2739932), (52, 2371095), (60, 2054949), (65, 1896876), (78, 1580730), (90, 1369966), (117, 1053820), (130, 948438), (156, 790365), (180, 684983), (195, 632292), (234, 526910), (260, 474219), (390, 316146), (468, 263455), (585, 210764), (780, 158073), (1170, 105382), (2340, 52691)]