12246960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4666

約数の個数: 80

約数和(自身を含む): 41425920

約数和(自身を除く): 29178960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 4639, 9278, 13917, 18556, 23195, 27834, 37112, 46390, 51029, 55668, 69585, 74224, 92780, 102058, 111336, 139170, 153087, 185560, 204116, 222672, 255145, 278340, 306174, 371120, 408232, 510290, 556680, 612348, 765435, 816464, 1020580, 1113360, 1224696, 1530870, 2041160, 2449392, 3061740, 4082320, 6123480, 12246960]

約数ペア:

[(1, 12246960), (2, 6123480), (3, 4082320), (4, 3061740), (5, 2449392), (6, 2041160), (8, 1530870), (10, 1224696), (11, 1113360), (12, 1020580), (15, 816464), (16, 765435), (20, 612348), (22, 556680), (24, 510290), (30, 408232), (33, 371120), (40, 306174), (44, 278340), (48, 255145), (55, 222672), (60, 204116), (66, 185560), (80, 153087), (88, 139170), (110, 111336), (120, 102058), (132, 92780), (165, 74224), (176, 69585), (220, 55668), (240, 51029), (264, 46390), (330, 37112), (440, 27834), (528, 23195), (660, 18556), (880, 13917), (1320, 9278), (2640, 4639)]