4220280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 14461200

約数和(自身を除く): 10240920

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, 617, 684, 760, 855, 1140, 1234, 1368, 1710, 1851, 2280, 2468, 3085, 3420, 3702, 4936, 5553, 6170, 6840, 7404, 9255, 11106, 11723, 12340, 14808, 18510, 22212, 23446, 24680, 27765, 35169, 37020, 44424, 46892, 55530, 58615, 70338, 74040, 93784, 105507, 111060, 117230, 140676, 175845, 211014, 222120, 234460, 281352, 351690, 422028, 468920, 527535, 703380, 844056, 1055070, 1406760, 2110140, 4220280]

約数ペア:

[(1, 4220280), (2, 2110140), (3, 1406760), (4, 1055070), (5, 844056), (6, 703380), (8, 527535), (9, 468920), (10, 422028), (12, 351690), (15, 281352), (18, 234460), (19, 222120), (20, 211014), (24, 175845), (30, 140676), (36, 117230), (38, 111060), (40, 105507), (45, 93784), (57, 74040), (60, 70338), (72, 58615), (76, 55530), (90, 46892), (95, 44424), (114, 37020), (120, 35169), (152, 27765), (171, 24680), (180, 23446), (190, 22212), (228, 18510), (285, 14808), (342, 12340), (360, 11723), (380, 11106), (456, 9255), (570, 7404), (617, 6840), (684, 6170), (760, 5553), (855, 4936), (1140, 3702), (1234, 3420), (1368, 3085), (1710, 2468), (1851, 2280)]