134551920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1553}}^1$

素因数の和:1607

約数の個数: 120

約数和(自身を含む): 440503056

約数和(自身を除く): 305951136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1553, 1805, 2166, 2280, 2888, 3106, 3610, 4332, 4560, 4659, 5415, 5776, 6212, 7220, 7765, 8664, 9318, 10830, 12424, 14440, 15530, 17328, 18636, 21660, 23295, 24848, 28880, 29507, 31060, 37272, 43320, 46590, 59014, 62120, 74544, 86640, 88521, 93180, 118028, 124240, 147535, 177042, 186360, 236056, 295070, 354084, 372720, 442605, 472112, 560633, 590140, 708168, 885210, 1121266, 1180280, 1416336, 1681899, 1770420, 2242532, 2360560, 2803165, 3363798, 3540840, 4485064, 5606330, 6727596, 7081680, 8409495, 8970128, 11212660, 13455192, 16818990, 22425320, 26910384, 33637980, 44850640, 67275960, 134551920]

約数ペア:

[(1, 134551920), (2, 67275960), (3, 44850640), (4, 33637980), (5, 26910384), (6, 22425320), (8, 16818990), (10, 13455192), (12, 11212660), (15, 8970128), (16, 8409495), (19, 7081680), (20, 6727596), (24, 5606330), (30, 4485064), (38, 3540840), (40, 3363798), (48, 2803165), (57, 2360560), (60, 2242532), (76, 1770420), (80, 1681899), (95, 1416336), (114, 1180280), (120, 1121266), (152, 885210), (190, 708168), (228, 590140), (240, 560633), (285, 472112), (304, 442605), (361, 372720), (380, 354084), (456, 295070), (570, 236056), (722, 186360), (760, 177042), (912, 147535), (1083, 124240), (1140, 118028), (1444, 93180), (1520, 88521), (1553, 86640), (1805, 74544), (2166, 62120), (2280, 59014), (2888, 46590), (3106, 43320), (3610, 37272), (4332, 31060), (4560, 29507), (4659, 28880), (5415, 24848), (5776, 23295), (6212, 21660), (7220, 18636), (7765, 17328), (8664, 15530), (9318, 14440), (10830, 12424)]