320415210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22391}}^1$

素因数の和:22460

約数の個数: 64

約数和(自身を含む): 870600960

約数和(自身を除く): 550185750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 22391, 44782, 67173, 111955, 134346, 201519, 223910, 335865, 403038, 604557, 671730, 1007595, 1186723, 1209114, 2015190, 2373446, 3022785, 3560169, 5933615, 6045570, 7120338, 10680507, 11867230, 17800845, 21361014, 32041521, 35601690, 53402535, 64083042, 106805070, 160207605, 320415210]

約数ペア:

[(1, 320415210), (2, 160207605), (3, 106805070), (5, 64083042), (6, 53402535), (9, 35601690), (10, 32041521), (15, 21361014), (18, 17800845), (27, 11867230), (30, 10680507), (45, 7120338), (53, 6045570), (54, 5933615), (90, 3560169), (106, 3022785), (135, 2373446), (159, 2015190), (265, 1209114), (270, 1186723), (318, 1007595), (477, 671730), (530, 604557), (795, 403038), (954, 335865), (1431, 223910), (1590, 201519), (2385, 134346), (2862, 111955), (4770, 67173), (7155, 44782), (14310, 22391)]