240555960

素因数分解:

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

素因数の和:675

約数の個数: 192

約数和(自身を含む): 847648800

約数和(自身を除く): 607092840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 361, 380, 456, 513, 540, 570, 617, 684, 722, 760, 855, 1026, 1080, 1083, 1140, 1234, 1368, 1444, 1710, 1805, 1851, 2052, 2166, 2280, 2468, 2565, 2888, 3085, 3249, 3420, 3610, 3702, 4104, 4332, 4936, 5130, 5415, 5553, 6170, 6498, 6840, 7220, 7404, 8664, 9255, 9747, 10260, 10830, 11106, 11723, 12340, 12996, 14440, 14808, 16245, 16659, 18510, 19494, 20520, 21660, 22212, 23446, 24680, 25992, 27765, 32490, 33318, 35169, 37020, 38988, 43320, 44424, 46892, 48735, 55530, 58615, 64980, 66636, 70338, 74040, 77976, 83295, 93784, 97470, 105507, 111060, 117230, 129960, 133272, 140676, 166590, 175845, 194940, 211014, 222120, 222737, 234460, 281352, 316521, 333180, 351690, 389880, 422028, 445474, 468920, 527535, 633042, 666360, 668211, 703380, 844056, 890948, 1055070, 1113685, 1266084, 1336422, 1406760, 1582605, 1781896, 2004633, 2110140, 2227370, 2532168, 2672844, 3165210, 3341055, 4009266, 4220280, 4454740, 5345688, 6013899, 6330420, 6682110, 8018532, 8909480, 10023165, 12027798, 12660840, 13364220, 16037064, 20046330, 24055596, 26728440, 30069495, 40092660, 48111192, 60138990, 80185320, 120277980, 240555960]

約数ペア:

[(1, 240555960), (2, 120277980), (3, 80185320), (4, 60138990), (5, 48111192), (6, 40092660), (8, 30069495), (9, 26728440), (10, 24055596), (12, 20046330), (15, 16037064), (18, 13364220), (19, 12660840), (20, 12027798), (24, 10023165), (27, 8909480), (30, 8018532), (36, 6682110), (38, 6330420), (40, 6013899), (45, 5345688), (54, 4454740), (57, 4220280), (60, 4009266), (72, 3341055), (76, 3165210), (90, 2672844), (95, 2532168), (108, 2227370), (114, 2110140), (120, 2004633), (135, 1781896), (152, 1582605), (171, 1406760), (180, 1336422), (190, 1266084), (216, 1113685), (228, 1055070), (270, 890948), (285, 844056), (342, 703380), (360, 668211), (361, 666360), (380, 633042), (456, 527535), (513, 468920), (540, 445474), (570, 422028), (617, 389880), (684, 351690), (722, 333180), (760, 316521), (855, 281352), (1026, 234460), (1080, 222737), (1083, 222120), (1140, 211014), (1234, 194940), (1368, 175845), (1444, 166590), (1710, 140676), (1805, 133272), (1851, 129960), (2052, 117230), (2166, 111060), (2280, 105507), (2468, 97470), (2565, 93784), (2888, 83295), (3085, 77976), (3249, 74040), (3420, 70338), (3610, 66636), (3702, 64980), (4104, 58615), (4332, 55530), (4936, 48735), (5130, 46892), (5415, 44424), (5553, 43320), (6170, 38988), (6498, 37020), (6840, 35169), (7220, 33318), (7404, 32490), (8664, 27765), (9255, 25992), (9747, 24680), (10260, 23446), (10830, 22212), (11106, 21660), (11723, 20520), (12340, 19494), (12996, 18510), (14440, 16659), (14808, 16245)]