320349660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5939}}^1$

素因数の和:6011

約数の個数: 96

約数和(自身を含む): 958003200

約数和(自身を除く): 637653540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1740, 1798, 1860, 2697, 3596, 4495, 5394, 5939, 8990, 10788, 11878, 13485, 17817, 17980, 23756, 26970, 29695, 35634, 53940, 59390, 71268, 89085, 118780, 172231, 178170, 184109, 344462, 356340, 368218, 516693, 552327, 688924, 736436, 861155, 920545, 1033386, 1104654, 1722310, 1841090, 2066772, 2209308, 2583465, 2761635, 3444620, 3682180, 5166930, 5339161, 5523270, 10333860, 10678322, 11046540, 16017483, 21356644, 26695805, 32034966, 53391610, 64069932, 80087415, 106783220, 160174830, 320349660]

約数ペア:

[(1, 320349660), (2, 160174830), (3, 106783220), (4, 80087415), (5, 64069932), (6, 53391610), (10, 32034966), (12, 26695805), (15, 21356644), (20, 16017483), (29, 11046540), (30, 10678322), (31, 10333860), (58, 5523270), (60, 5339161), (62, 5166930), (87, 3682180), (93, 3444620), (116, 2761635), (124, 2583465), (145, 2209308), (155, 2066772), (174, 1841090), (186, 1722310), (290, 1104654), (310, 1033386), (348, 920545), (372, 861155), (435, 736436), (465, 688924), (580, 552327), (620, 516693), (870, 368218), (899, 356340), (930, 344462), (1740, 184109), (1798, 178170), (1860, 172231), (2697, 118780), (3596, 89085), (4495, 71268), (5394, 59390), (5939, 53940), (8990, 35634), (10788, 29695), (11878, 26970), (13485, 23756), (17817, 17980)]