127173840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^2$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 417488160

約数和(自身を除く): 290314320

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, 167, 190, 228, 240, 285, 304, 334, 380, 456, 501, 570, 668, 760, 835, 912, 1002, 1140, 1336, 1520, 1670, 2004, 2280, 2505, 2672, 3173, 3340, 4008, 4560, 5010, 6346, 6680, 8016, 9519, 10020, 12692, 13360, 15865, 19038, 20040, 25384, 27889, 31730, 38076, 40080, 47595, 50768, 55778, 63460, 76152, 83667, 95190, 111556, 126920, 139445, 152304, 167334, 190380, 223112, 253840, 278890, 334668, 380760, 418335, 446224, 529891, 557780, 669336, 761520, 836670, 1059782, 1115560, 1338672, 1589673, 1673340, 2119564, 2231120, 2649455, 3179346, 3346680, 4239128, 5298910, 6358692, 6693360, 7948365, 8478256, 10597820, 12717384, 15896730, 21195640, 25434768, 31793460, 42391280, 63586920, 127173840]

約数ペア:

[(1, 127173840), (2, 63586920), (3, 42391280), (4, 31793460), (5, 25434768), (6, 21195640), (8, 15896730), (10, 12717384), (12, 10597820), (15, 8478256), (16, 7948365), (19, 6693360), (20, 6358692), (24, 5298910), (30, 4239128), (38, 3346680), (40, 3179346), (48, 2649455), (57, 2231120), (60, 2119564), (76, 1673340), (80, 1589673), (95, 1338672), (114, 1115560), (120, 1059782), (152, 836670), (167, 761520), (190, 669336), (228, 557780), (240, 529891), (285, 446224), (304, 418335), (334, 380760), (380, 334668), (456, 278890), (501, 253840), (570, 223112), (668, 190380), (760, 167334), (835, 152304), (912, 139445), (1002, 126920), (1140, 111556), (1336, 95190), (1520, 83667), (1670, 76152), (2004, 63460), (2280, 55778), (2505, 50768), (2672, 47595), (3173, 40080), (3340, 38076), (4008, 31730), (4560, 27889), (5010, 25384), (6346, 20040), (6680, 19038), (8016, 15865), (9519, 13360), (10020, 12692)]