1337831280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2689}}^1$

素因数の和:3399

約数の個数: 120

約数和(自身を含む): 4501058640

約数和(自身を除く): 3163227360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 691, 720, 1382, 2073, 2689, 2764, 3455, 4146, 5378, 5528, 6219, 6910, 8067, 8292, 10365, 10756, 11056, 12438, 13445, 13820, 16134, 16584, 20730, 21512, 24201, 24876, 26890, 27640, 31095, 32268, 33168, 40335, 41460, 43024, 48402, 49752, 53780, 55280, 62190, 64536, 80670, 82920, 96804, 99504, 107560, 121005, 124380, 129072, 161340, 165840, 193608, 215120, 242010, 248760, 322680, 387216, 484020, 497520, 645360, 968040, 1858099, 1936080, 3716198, 5574297, 7432396, 9290495, 11148594, 14864792, 16722891, 18580990, 22297188, 27871485, 29729584, 33445782, 37161980, 44594376, 55742970, 66891564, 74323960, 83614455, 89188752, 111485940, 133783128, 148647920, 167228910, 222971880, 267566256, 334457820, 445943760, 668915640, 1337831280]

約数ペア:

[(1, 1337831280), (2, 668915640), (3, 445943760), (4, 334457820), (5, 267566256), (6, 222971880), (8, 167228910), (9, 148647920), (10, 133783128), (12, 111485940), (15, 89188752), (16, 83614455), (18, 74323960), (20, 66891564), (24, 55742970), (30, 44594376), (36, 37161980), (40, 33445782), (45, 29729584), (48, 27871485), (60, 22297188), (72, 18580990), (80, 16722891), (90, 14864792), (120, 11148594), (144, 9290495), (180, 7432396), (240, 5574297), (360, 3716198), (691, 1936080), (720, 1858099), (1382, 968040), (2073, 645360), (2689, 497520), (2764, 484020), (3455, 387216), (4146, 322680), (5378, 248760), (5528, 242010), (6219, 215120), (6910, 193608), (8067, 165840), (8292, 161340), (10365, 129072), (10756, 124380), (11056, 121005), (12438, 107560), (13445, 99504), (13820, 96804), (16134, 82920), (16584, 80670), (20730, 64536), (21512, 62190), (24201, 55280), (24876, 53780), (26890, 49752), (27640, 48402), (31095, 43024), (32268, 41460), (33168, 40335)]