154459320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21101}}^1$

素因数の和:21176

約数の個数: 64

約数和(自身を含む): 470996640

約数和(自身を除く): 316537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 21101, 42202, 63303, 84404, 105505, 126606, 168808, 211010, 253212, 316515, 422020, 506424, 633030, 844040, 1266060, 1287161, 2532120, 2574322, 3861483, 5148644, 6435805, 7722966, 10297288, 12871610, 15445932, 19307415, 25743220, 30891864, 38614830, 51486440, 77229660, 154459320]

約数ペア:

[(1, 154459320), (2, 77229660), (3, 51486440), (4, 38614830), (5, 30891864), (6, 25743220), (8, 19307415), (10, 15445932), (12, 12871610), (15, 10297288), (20, 7722966), (24, 6435805), (30, 5148644), (40, 3861483), (60, 2574322), (61, 2532120), (120, 1287161), (122, 1266060), (183, 844040), (244, 633030), (305, 506424), (366, 422020), (488, 316515), (610, 253212), (732, 211010), (915, 168808), (1220, 126606), (1464, 105505), (1830, 84404), (2440, 63303), (3660, 42202), (7320, 21101)]