1887955320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{3121}}^1$

素因数の和:3277

約数の個数: 96

約数和(自身を含む): 5746602960

約数和(自身を除く): 3858647640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3121, 4260, 5041, 6242, 8520, 9363, 10082, 12484, 15123, 15605, 18726, 20164, 24968, 25205, 30246, 31210, 37452, 40328, 46815, 50410, 60492, 62420, 74904, 75615, 93630, 100820, 120984, 124840, 151230, 187260, 201640, 221591, 302460, 374520, 443182, 604920, 664773, 886364, 1107955, 1329546, 1772728, 2215910, 2659092, 3323865, 4431820, 5318184, 6647730, 8863640, 13295460, 15732961, 26590920, 31465922, 47198883, 62931844, 78664805, 94397766, 125863688, 157329610, 188795532, 235994415, 314659220, 377591064, 471988830, 629318440, 943977660, 1887955320]

約数ペア:

[(1, 1887955320), (2, 943977660), (3, 629318440), (4, 471988830), (5, 377591064), (6, 314659220), (8, 235994415), (10, 188795532), (12, 157329610), (15, 125863688), (20, 94397766), (24, 78664805), (30, 62931844), (40, 47198883), (60, 31465922), (71, 26590920), (120, 15732961), (142, 13295460), (213, 8863640), (284, 6647730), (355, 5318184), (426, 4431820), (568, 3323865), (710, 2659092), (852, 2215910), (1065, 1772728), (1420, 1329546), (1704, 1107955), (2130, 886364), (2840, 664773), (3121, 604920), (4260, 443182), (5041, 374520), (6242, 302460), (8520, 221591), (9363, 201640), (10082, 187260), (12484, 151230), (15123, 124840), (15605, 120984), (18726, 100820), (20164, 93630), (24968, 75615), (25205, 74904), (30246, 62420), (31210, 60492), (37452, 50410), (40328, 46815)]