9140520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 29077920

約数和(自身を除く): 19937400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 211, 228, 285, 361, 380, 422, 456, 570, 633, 722, 760, 844, 1055, 1083, 1140, 1266, 1444, 1688, 1805, 2110, 2166, 2280, 2532, 2888, 3165, 3610, 4009, 4220, 4332, 5064, 5415, 6330, 7220, 8018, 8440, 8664, 10830, 12027, 12660, 14440, 16036, 20045, 21660, 24054, 25320, 32072, 40090, 43320, 48108, 60135, 76171, 80180, 96216, 120270, 152342, 160360, 228513, 240540, 304684, 380855, 457026, 481080, 609368, 761710, 914052, 1142565, 1523420, 1828104, 2285130, 3046840, 4570260, 9140520]

約数ペア:

[(1, 9140520), (2, 4570260), (3, 3046840), (4, 2285130), (5, 1828104), (6, 1523420), (8, 1142565), (10, 914052), (12, 761710), (15, 609368), (19, 481080), (20, 457026), (24, 380855), (30, 304684), (38, 240540), (40, 228513), (57, 160360), (60, 152342), (76, 120270), (95, 96216), (114, 80180), (120, 76171), (152, 60135), (190, 48108), (211, 43320), (228, 40090), (285, 32072), (361, 25320), (380, 24054), (422, 21660), (456, 20045), (570, 16036), (633, 14440), (722, 12660), (760, 12027), (844, 10830), (1055, 8664), (1083, 8440), (1140, 8018), (1266, 7220), (1444, 6330), (1688, 5415), (1805, 5064), (2110, 4332), (2166, 4220), (2280, 4009), (2532, 3610), (2888, 3165)]