80451207960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12649561}}^1$

素因数の和:12649628

約数の個数: 64

約数和(自身を含む): 245907485280

約数和(自身を除く): 165456277320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 12649561, 25299122, 37948683, 50598244, 63247805, 75897366, 101196488, 126495610, 151794732, 189743415, 252991220, 303589464, 379486830, 505982440, 670426733, 758973660, 1340853466, 1517947320, 2011280199, 2681706932, 3352133665, 4022560398, 5363413864, 6704267330, 8045120796, 10056400995, 13408534660, 16090241592, 20112801990, 26817069320, 40225603980, 80451207960]

約数ペア:

[(1, 80451207960), (2, 40225603980), (3, 26817069320), (4, 20112801990), (5, 16090241592), (6, 13408534660), (8, 10056400995), (10, 8045120796), (12, 6704267330), (15, 5363413864), (20, 4022560398), (24, 3352133665), (30, 2681706932), (40, 2011280199), (53, 1517947320), (60, 1340853466), (106, 758973660), (120, 670426733), (159, 505982440), (212, 379486830), (265, 303589464), (318, 252991220), (424, 189743415), (530, 151794732), (636, 126495610), (795, 101196488), (1060, 75897366), (1272, 63247805), (1590, 50598244), (2120, 37948683), (3180, 25299122), (6360, 12649561)]