40112460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9689}}^1$

素因数の和:9727

約数の個数: 72

約数和(自身を含む): 126977760

約数和(自身を除く): 86865300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9689, 19378, 29067, 38756, 48445, 58134, 87201, 96890, 116268, 145335, 174402, 193780, 222847, 290670, 348804, 436005, 445694, 581340, 668541, 872010, 891388, 1114235, 1337082, 1744020, 2005623, 2228470, 2674164, 3342705, 4011246, 4456940, 6685410, 8022492, 10028115, 13370820, 20056230, 40112460]

約数ペア:

[(1, 40112460), (2, 20056230), (3, 13370820), (4, 10028115), (5, 8022492), (6, 6685410), (9, 4456940), (10, 4011246), (12, 3342705), (15, 2674164), (18, 2228470), (20, 2005623), (23, 1744020), (30, 1337082), (36, 1114235), (45, 891388), (46, 872010), (60, 668541), (69, 581340), (90, 445694), (92, 436005), (115, 348804), (138, 290670), (180, 222847), (207, 193780), (230, 174402), (276, 145335), (345, 116268), (414, 96890), (460, 87201), (690, 58134), (828, 48445), (1035, 38756), (1380, 29067), (2070, 19378), (4140, 9689)]