79605240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4677

約数の個数: 128

約数和(自身を含む): 280627200

約数和(自身を除く): 201021960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 4639, 5720, 8580, 9278, 13917, 17160, 18556, 23195, 27834, 37112, 46390, 51029, 55668, 60307, 69585, 92780, 102058, 111336, 120614, 139170, 153087, 180921, 185560, 204116, 241228, 255145, 278340, 301535, 306174, 361842, 408232, 482456, 510290, 556680, 603070, 612348, 663377, 723684, 765435, 904605, 1020580, 1206140, 1224696, 1326754, 1447368, 1530870, 1809210, 1990131, 2041160, 2412280, 2653508, 3061740, 3316885, 3618420, 3980262, 5307016, 6123480, 6633770, 7236840, 7960524, 9950655, 13267540, 15921048, 19901310, 26535080, 39802620, 79605240]

約数ペア:

[(1, 79605240), (2, 39802620), (3, 26535080), (4, 19901310), (5, 15921048), (6, 13267540), (8, 9950655), (10, 7960524), (11, 7236840), (12, 6633770), (13, 6123480), (15, 5307016), (20, 3980262), (22, 3618420), (24, 3316885), (26, 3061740), (30, 2653508), (33, 2412280), (39, 2041160), (40, 1990131), (44, 1809210), (52, 1530870), (55, 1447368), (60, 1326754), (65, 1224696), (66, 1206140), (78, 1020580), (88, 904605), (104, 765435), (110, 723684), (120, 663377), (130, 612348), (132, 603070), (143, 556680), (156, 510290), (165, 482456), (195, 408232), (220, 361842), (260, 306174), (264, 301535), (286, 278340), (312, 255145), (330, 241228), (390, 204116), (429, 185560), (440, 180921), (520, 153087), (572, 139170), (660, 120614), (715, 111336), (780, 102058), (858, 92780), (1144, 69585), (1320, 60307), (1430, 55668), (1560, 51029), (1716, 46390), (2145, 37112), (2860, 27834), (3432, 23195), (4290, 18556), (4639, 17160), (5720, 13917), (8580, 9278)]