355495320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51973}}^1$

素因数の和:52009

約数の個数: 96

約数和(自身を含む): 1216191600

約数和(自身を除く): 860696280

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, 51973, 103946, 155919, 207892, 259865, 311838, 415784, 467757, 519730, 623676, 779595, 935514, 987487, 1039460, 1247352, 1559190, 1871028, 1974974, 2078920, 2338785, 2962461, 3118380, 3742056, 3949948, 4677570, 4937435, 5924922, 6236760, 7899896, 8887383, 9355140, 9874870, 11849844, 14812305, 17774766, 18710280, 19749740, 23699688, 29624610, 35549532, 39499480, 44436915, 59249220, 71099064, 88873830, 118498440, 177747660, 355495320]

約数ペア:

[(1, 355495320), (2, 177747660), (3, 118498440), (4, 88873830), (5, 71099064), (6, 59249220), (8, 44436915), (9, 39499480), (10, 35549532), (12, 29624610), (15, 23699688), (18, 19749740), (19, 18710280), (20, 17774766), (24, 14812305), (30, 11849844), (36, 9874870), (38, 9355140), (40, 8887383), (45, 7899896), (57, 6236760), (60, 5924922), (72, 4937435), (76, 4677570), (90, 3949948), (95, 3742056), (114, 3118380), (120, 2962461), (152, 2338785), (171, 2078920), (180, 1974974), (190, 1871028), (228, 1559190), (285, 1247352), (342, 1039460), (360, 987487), (380, 935514), (456, 779595), (570, 623676), (684, 519730), (760, 467757), (855, 415784), (1140, 311838), (1368, 259865), (1710, 207892), (2280, 155919), (3420, 103946), (6840, 51973)]