145363920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46591}}^1$

素因数の和:46620

約数の個数: 80

約数和(自身を含む): 485302272

約数和(自身を除く): 339938352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 46591, 93182, 139773, 186364, 232955, 279546, 372728, 465910, 559092, 605683, 698865, 745456, 931820, 1118184, 1211366, 1397730, 1817049, 1863640, 2236368, 2422732, 2795460, 3028415, 3634098, 3727280, 4845464, 5590920, 6056830, 7268196, 9085245, 9690928, 11181840, 12113660, 14536392, 18170490, 24227320, 29072784, 36340980, 48454640, 72681960, 145363920]

約数ペア:

[(1, 145363920), (2, 72681960), (3, 48454640), (4, 36340980), (5, 29072784), (6, 24227320), (8, 18170490), (10, 14536392), (12, 12113660), (13, 11181840), (15, 9690928), (16, 9085245), (20, 7268196), (24, 6056830), (26, 5590920), (30, 4845464), (39, 3727280), (40, 3634098), (48, 3028415), (52, 2795460), (60, 2422732), (65, 2236368), (78, 1863640), (80, 1817049), (104, 1397730), (120, 1211366), (130, 1118184), (156, 931820), (195, 745456), (208, 698865), (240, 605683), (260, 559092), (312, 465910), (390, 372728), (520, 279546), (624, 232955), (780, 186364), (1040, 139773), (1560, 93182), (3120, 46591)]