2783155920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{15319}}^1$

素因数の和:16092

約数の個数: 80

約数和(自身を含む): 8639744640

約数和(自身を除く): 5856588720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 757, 1514, 2271, 3028, 3785, 4542, 6056, 7570, 9084, 11355, 12112, 15140, 15319, 18168, 22710, 30280, 30638, 36336, 45420, 45957, 60560, 61276, 76595, 90840, 91914, 122552, 153190, 181680, 183828, 229785, 245104, 306380, 367656, 459570, 612760, 735312, 919140, 1225520, 1838280, 3676560, 11596483, 23192966, 34789449, 46385932, 57982415, 69578898, 92771864, 115964830, 139157796, 173947245, 185543728, 231929660, 278315592, 347894490, 463859320, 556631184, 695788980, 927718640, 1391577960, 2783155920]

約数ペア:

[(1, 2783155920), (2, 1391577960), (3, 927718640), (4, 695788980), (5, 556631184), (6, 463859320), (8, 347894490), (10, 278315592), (12, 231929660), (15, 185543728), (16, 173947245), (20, 139157796), (24, 115964830), (30, 92771864), (40, 69578898), (48, 57982415), (60, 46385932), (80, 34789449), (120, 23192966), (240, 11596483), (757, 3676560), (1514, 1838280), (2271, 1225520), (3028, 919140), (3785, 735312), (4542, 612760), (6056, 459570), (7570, 367656), (9084, 306380), (11355, 245104), (12112, 229785), (15140, 183828), (15319, 181680), (18168, 153190), (22710, 122552), (30280, 91914), (30638, 90840), (36336, 76595), (45420, 61276), (45957, 60560)]