151687920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4547}}^1$

素因数の和:4702

約数の個数: 80

約数和(自身を含む): 473719680

約数和(自身を除く): 322031760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4547, 5560, 6672, 8340, 9094, 11120, 13641, 16680, 18188, 22735, 27282, 33360, 36376, 45470, 54564, 68205, 72752, 90940, 109128, 136410, 181880, 218256, 272820, 363760, 545640, 632033, 1091280, 1264066, 1896099, 2528132, 3160165, 3792198, 5056264, 6320330, 7584396, 9480495, 10112528, 12640660, 15168792, 18960990, 25281320, 30337584, 37921980, 50562640, 75843960, 151687920]

約数ペア:

[(1, 151687920), (2, 75843960), (3, 50562640), (4, 37921980), (5, 30337584), (6, 25281320), (8, 18960990), (10, 15168792), (12, 12640660), (15, 10112528), (16, 9480495), (20, 7584396), (24, 6320330), (30, 5056264), (40, 3792198), (48, 3160165), (60, 2528132), (80, 1896099), (120, 1264066), (139, 1091280), (240, 632033), (278, 545640), (417, 363760), (556, 272820), (695, 218256), (834, 181880), (1112, 136410), (1390, 109128), (1668, 90940), (2085, 72752), (2224, 68205), (2780, 54564), (3336, 45470), (4170, 36376), (4547, 33360), (5560, 27282), (6672, 22735), (8340, 18188), (9094, 16680), (11120, 13641)]