23665560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 73541520

約数和(自身を除く): 49875960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 106, 120, 122, 159, 183, 212, 244, 265, 305, 318, 366, 424, 488, 530, 610, 636, 732, 795, 915, 1060, 1220, 1272, 1464, 1590, 1830, 2120, 2440, 3180, 3233, 3660, 3721, 6360, 6466, 7320, 7442, 9699, 11163, 12932, 14884, 16165, 18605, 19398, 22326, 25864, 29768, 32330, 37210, 38796, 44652, 48495, 55815, 64660, 74420, 77592, 89304, 96990, 111630, 129320, 148840, 193980, 197213, 223260, 387960, 394426, 446520, 591639, 788852, 986065, 1183278, 1577704, 1972130, 2366556, 2958195, 3944260, 4733112, 5916390, 7888520, 11832780, 23665560]

約数ペア:

[(1, 23665560), (2, 11832780), (3, 7888520), (4, 5916390), (5, 4733112), (6, 3944260), (8, 2958195), (10, 2366556), (12, 1972130), (15, 1577704), (20, 1183278), (24, 986065), (30, 788852), (40, 591639), (53, 446520), (60, 394426), (61, 387960), (106, 223260), (120, 197213), (122, 193980), (159, 148840), (183, 129320), (212, 111630), (244, 96990), (265, 89304), (305, 77592), (318, 74420), (366, 64660), (424, 55815), (488, 48495), (530, 44652), (610, 38796), (636, 37210), (732, 32330), (795, 29768), (915, 25864), (1060, 22326), (1220, 19398), (1272, 18605), (1464, 16165), (1590, 14884), (1830, 12932), (2120, 11163), (2440, 9699), (3180, 7442), (3233, 7320), (3660, 6466), (3721, 6360)]