16012890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 43986888

約数和(自身を除く): 27973998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 373, 405, 477, 530, 746, 795, 810, 954, 1119, 1431, 1590, 1865, 2238, 2385, 2862, 3357, 3730, 4293, 4770, 5595, 6714, 7155, 8586, 10071, 11190, 14310, 16785, 19769, 20142, 21465, 30213, 33570, 39538, 42930, 50355, 59307, 60426, 98845, 100710, 118614, 151065, 177921, 197690, 296535, 302130, 355842, 533763, 593070, 889605, 1067526, 1601289, 1779210, 2668815, 3202578, 5337630, 8006445, 16012890]

約数ペア:

[(1, 16012890), (2, 8006445), (3, 5337630), (5, 3202578), (6, 2668815), (9, 1779210), (10, 1601289), (15, 1067526), (18, 889605), (27, 593070), (30, 533763), (45, 355842), (53, 302130), (54, 296535), (81, 197690), (90, 177921), (106, 151065), (135, 118614), (159, 100710), (162, 98845), (265, 60426), (270, 59307), (318, 50355), (373, 42930), (405, 39538), (477, 33570), (530, 30213), (746, 21465), (795, 20142), (810, 19769), (954, 16785), (1119, 14310), (1431, 11190), (1590, 10071), (1865, 8586), (2238, 7155), (2385, 6714), (2862, 5595), (3357, 4770), (3730, 4293)]