60907920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 204689280

約数和(自身を除く): 143781360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 361, 370, 380, 444, 456, 555, 570, 592, 703, 722, 740, 760, 888, 912, 1083, 1110, 1140, 1406, 1444, 1480, 1520, 1776, 1805, 2109, 2166, 2220, 2280, 2812, 2888, 2960, 3515, 3610, 4218, 4332, 4440, 4560, 5415, 5624, 5776, 6859, 7030, 7220, 8436, 8664, 8880, 10545, 10830, 11248, 13357, 13718, 14060, 14440, 16872, 17328, 20577, 21090, 21660, 26714, 27436, 28120, 28880, 33744, 34295, 40071, 41154, 42180, 43320, 53428, 54872, 56240, 66785, 68590, 80142, 82308, 84360, 86640, 102885, 106856, 109744, 133570, 137180, 160284, 164616, 168720, 200355, 205770, 213712, 253783, 267140, 274360, 320568, 329232, 400710, 411540, 507566, 534280, 548720, 641136, 761349, 801420, 823080, 1015132, 1068560, 1268915, 1522698, 1602840, 1646160, 2030264, 2537830, 3045396, 3205680, 3806745, 4060528, 5075660, 6090792, 7613490, 10151320, 12181584, 15226980, 20302640, 30453960, 60907920]

約数ペア:

[(1, 60907920), (2, 30453960), (3, 20302640), (4, 15226980), (5, 12181584), (6, 10151320), (8, 7613490), (10, 6090792), (12, 5075660), (15, 4060528), (16, 3806745), (19, 3205680), (20, 3045396), (24, 2537830), (30, 2030264), (37, 1646160), (38, 1602840), (40, 1522698), (48, 1268915), (57, 1068560), (60, 1015132), (74, 823080), (76, 801420), (80, 761349), (95, 641136), (111, 548720), (114, 534280), (120, 507566), (148, 411540), (152, 400710), (185, 329232), (190, 320568), (222, 274360), (228, 267140), (240, 253783), (285, 213712), (296, 205770), (304, 200355), (361, 168720), (370, 164616), (380, 160284), (444, 137180), (456, 133570), (555, 109744), (570, 106856), (592, 102885), (703, 86640), (722, 84360), (740, 82308), (760, 80142), (888, 68590), (912, 66785), (1083, 56240), (1110, 54872), (1140, 53428), (1406, 43320), (1444, 42180), (1480, 41154), (1520, 40071), (1776, 34295), (1805, 33744), (2109, 28880), (2166, 28120), (2220, 27436), (2280, 26714), (2812, 21660), (2888, 21090), (2960, 20577), (3515, 17328), (3610, 16872), (4218, 14440), (4332, 14060), (4440, 13718), (4560, 13357), (5415, 11248), (5624, 10830), (5776, 10545), (6859, 8880), (7030, 8664), (7220, 8436)]