1370335920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{8263}}^1$

素因数の和:8970

約数の個数: 80

約数和(自身を含む): 4254703872

約数和(自身を除く): 2884367952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 1382, 2073, 2764, 3455, 4146, 5528, 6910, 8263, 8292, 10365, 11056, 13820, 16526, 16584, 20730, 24789, 27640, 33052, 33168, 41315, 41460, 49578, 55280, 66104, 82630, 82920, 99156, 123945, 132208, 165260, 165840, 198312, 247890, 330520, 396624, 495780, 661040, 991560, 1983120, 5709733, 11419466, 17129199, 22838932, 28548665, 34258398, 45677864, 57097330, 68516796, 85645995, 91355728, 114194660, 137033592, 171291990, 228389320, 274067184, 342583980, 456778640, 685167960, 1370335920]

約数ペア:

[(1, 1370335920), (2, 685167960), (3, 456778640), (4, 342583980), (5, 274067184), (6, 228389320), (8, 171291990), (10, 137033592), (12, 114194660), (15, 91355728), (16, 85645995), (20, 68516796), (24, 57097330), (30, 45677864), (40, 34258398), (48, 28548665), (60, 22838932), (80, 17129199), (120, 11419466), (240, 5709733), (691, 1983120), (1382, 991560), (2073, 661040), (2764, 495780), (3455, 396624), (4146, 330520), (5528, 247890), (6910, 198312), (8263, 165840), (8292, 165260), (10365, 132208), (11056, 123945), (13820, 99156), (16526, 82920), (16584, 82630), (20730, 66104), (24789, 55280), (27640, 49578), (33052, 41460), (33168, 41315)]