1126320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:67

約数の個数: 120

約数和(自身を含む): 3968496

約数和(自身を除く): 2842176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 361, 380, 390, 456, 494, 520, 570, 624, 722, 741, 760, 780, 912, 988, 1040, 1083, 1140, 1235, 1444, 1482, 1520, 1560, 1805, 1976, 2166, 2280, 2470, 2888, 2964, 3120, 3610, 3705, 3952, 4332, 4560, 4693, 4940, 5415, 5776, 5928, 7220, 7410, 8664, 9386, 9880, 10830, 11856, 14079, 14440, 14820, 17328, 18772, 19760, 21660, 23465, 28158, 28880, 29640, 37544, 43320, 46930, 56316, 59280, 70395, 75088, 86640, 93860, 112632, 140790, 187720, 225264, 281580, 375440, 563160, 1126320]

約数ペア:

[(1, 1126320), (2, 563160), (3, 375440), (4, 281580), (5, 225264), (6, 187720), (8, 140790), (10, 112632), (12, 93860), (13, 86640), (15, 75088), (16, 70395), (19, 59280), (20, 56316), (24, 46930), (26, 43320), (30, 37544), (38, 29640), (39, 28880), (40, 28158), (48, 23465), (52, 21660), (57, 19760), (60, 18772), (65, 17328), (76, 14820), (78, 14440), (80, 14079), (95, 11856), (104, 10830), (114, 9880), (120, 9386), (130, 8664), (152, 7410), (156, 7220), (190, 5928), (195, 5776), (208, 5415), (228, 4940), (240, 4693), (247, 4560), (260, 4332), (285, 3952), (304, 3705), (312, 3610), (361, 3120), (380, 2964), (390, 2888), (456, 2470), (494, 2280), (520, 2166), (570, 1976), (624, 1805), (722, 1560), (741, 1520), (760, 1482), (780, 1444), (912, 1235), (988, 1140), (1040, 1083)]