135892920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7213}}^1$

素因数の和:7384

約数の個数: 64

約数和(自身を含む): 410332320

約数和(自身を除く): 274439400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 7213, 9420, 14426, 18840, 21639, 28852, 36065, 43278, 57704, 72130, 86556, 108195, 144260, 173112, 216390, 288520, 432780, 865560, 1132441, 2264882, 3397323, 4529764, 5662205, 6794646, 9059528, 11324410, 13589292, 16986615, 22648820, 27178584, 33973230, 45297640, 67946460, 135892920]

約数ペア:

[(1, 135892920), (2, 67946460), (3, 45297640), (4, 33973230), (5, 27178584), (6, 22648820), (8, 16986615), (10, 13589292), (12, 11324410), (15, 9059528), (20, 6794646), (24, 5662205), (30, 4529764), (40, 3397323), (60, 2264882), (120, 1132441), (157, 865560), (314, 432780), (471, 288520), (628, 216390), (785, 173112), (942, 144260), (1256, 108195), (1570, 86556), (1884, 72130), (2355, 57704), (3140, 43278), (3768, 36065), (4710, 28852), (6280, 21639), (7213, 18840), (9420, 14426)]