15331360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 40932864

約数和(自身を除く): 25601504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 281, 310, 341, 352, 440, 496, 562, 620, 682, 880, 992, 1124, 1240, 1364, 1405, 1705, 1760, 2248, 2480, 2728, 2810, 3091, 3410, 4496, 4960, 5456, 5620, 6182, 6820, 8711, 8992, 10912, 11240, 12364, 13640, 15455, 17422, 22480, 24728, 27280, 30910, 34844, 43555, 44960, 49456, 54560, 61820, 69688, 87110, 95821, 98912, 123640, 139376, 174220, 191642, 247280, 278752, 348440, 383284, 479105, 494560, 696880, 766568, 958210, 1393760, 1533136, 1916420, 3066272, 3832840, 7665680, 15331360]

約数ペア:

[(1, 15331360), (2, 7665680), (4, 3832840), (5, 3066272), (8, 1916420), (10, 1533136), (11, 1393760), (16, 958210), (20, 766568), (22, 696880), (31, 494560), (32, 479105), (40, 383284), (44, 348440), (55, 278752), (62, 247280), (80, 191642), (88, 174220), (110, 139376), (124, 123640), (155, 98912), (160, 95821), (176, 87110), (220, 69688), (248, 61820), (281, 54560), (310, 49456), (341, 44960), (352, 43555), (440, 34844), (496, 30910), (562, 27280), (620, 24728), (682, 22480), (880, 17422), (992, 15455), (1124, 13640), (1240, 12364), (1364, 11240), (1405, 10912), (1705, 8992), (1760, 8711), (2248, 6820), (2480, 6182), (2728, 5620), (2810, 5456), (3091, 4960), (3410, 4496)]