455018520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5651}}^1$

素因数の和:5737

約数の個数: 128

約数和(自身を含む): 1513831680

約数和(自身を除く): 1058813160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1830, 2013, 2440, 2684, 3355, 3660, 4026, 5368, 5651, 6710, 7320, 8052, 10065, 11302, 13420, 16104, 16953, 20130, 22604, 26840, 28255, 33906, 40260, 45208, 56510, 62161, 67812, 80520, 84765, 113020, 124322, 135624, 169530, 186483, 226040, 248644, 310805, 339060, 344711, 372966, 497288, 621610, 678120, 689422, 745932, 932415, 1034133, 1243220, 1378844, 1491864, 1723555, 1864830, 2068266, 2486440, 2757688, 3447110, 3729660, 3791821, 4136532, 5170665, 6894220, 7459320, 7583642, 8273064, 10341330, 11375463, 13788440, 15167284, 18959105, 20682660, 22750926, 30334568, 37918210, 41365320, 45501852, 56877315, 75836420, 91003704, 113754630, 151672840, 227509260, 455018520]

約数ペア:

[(1, 455018520), (2, 227509260), (3, 151672840), (4, 113754630), (5, 91003704), (6, 75836420), (8, 56877315), (10, 45501852), (11, 41365320), (12, 37918210), (15, 30334568), (20, 22750926), (22, 20682660), (24, 18959105), (30, 15167284), (33, 13788440), (40, 11375463), (44, 10341330), (55, 8273064), (60, 7583642), (61, 7459320), (66, 6894220), (88, 5170665), (110, 4136532), (120, 3791821), (122, 3729660), (132, 3447110), (165, 2757688), (183, 2486440), (220, 2068266), (244, 1864830), (264, 1723555), (305, 1491864), (330, 1378844), (366, 1243220), (440, 1034133), (488, 932415), (610, 745932), (660, 689422), (671, 678120), (732, 621610), (915, 497288), (1220, 372966), (1320, 344711), (1342, 339060), (1464, 310805), (1830, 248644), (2013, 226040), (2440, 186483), (2684, 169530), (3355, 135624), (3660, 124322), (4026, 113020), (5368, 84765), (5651, 80520), (6710, 67812), (7320, 62161), (8052, 56510), (10065, 45208), (11302, 40260), (13420, 33906), (16104, 28255), (16953, 26840), (20130, 22604)]