380324520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55603}}^1$

素因数の和:55639

約数の個数: 96

約数和(自身を含む): 1301133600

約数和(自身を除く): 920809080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 55603, 111206, 166809, 222412, 278015, 333618, 444824, 500427, 556030, 667236, 834045, 1000854, 1056457, 1112060, 1334472, 1668090, 2001708, 2112914, 2224120, 2502135, 3169371, 3336180, 4003416, 4225828, 5004270, 5282285, 6338742, 6672360, 8451656, 9508113, 10008540, 10564570, 12677484, 15846855, 19016226, 20017080, 21129140, 25354968, 31693710, 38032452, 42258280, 47540565, 63387420, 76064904, 95081130, 126774840, 190162260, 380324520]

約数ペア:

[(1, 380324520), (2, 190162260), (3, 126774840), (4, 95081130), (5, 76064904), (6, 63387420), (8, 47540565), (9, 42258280), (10, 38032452), (12, 31693710), (15, 25354968), (18, 21129140), (19, 20017080), (20, 19016226), (24, 15846855), (30, 12677484), (36, 10564570), (38, 10008540), (40, 9508113), (45, 8451656), (57, 6672360), (60, 6338742), (72, 5282285), (76, 5004270), (90, 4225828), (95, 4003416), (114, 3336180), (120, 3169371), (152, 2502135), (171, 2224120), (180, 2112914), (190, 2001708), (228, 1668090), (285, 1334472), (342, 1112060), (360, 1056457), (380, 1000854), (456, 834045), (570, 667236), (684, 556030), (760, 500427), (855, 444824), (1140, 333618), (1368, 278015), (1710, 222412), (2280, 166809), (3420, 111206), (6840, 55603)]