120199140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{74197}}^1$

素因数の和:74218

約数の個数: 60

約数和(自身を含む): 377074236

約数和(自身を除く): 256875096

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 74197, 148394, 222591, 296788, 370985, 445182, 667773, 741970, 890364, 1112955, 1335546, 1483940, 2003319, 2225910, 2671092, 3338865, 4006638, 4451820, 6009957, 6677730, 8013276, 10016595, 12019914, 13355460, 20033190, 24039828, 30049785, 40066380, 60099570, 120199140]

約数ペア:

[(1, 120199140), (2, 60099570), (3, 40066380), (4, 30049785), (5, 24039828), (6, 20033190), (9, 13355460), (10, 12019914), (12, 10016595), (15, 8013276), (18, 6677730), (20, 6009957), (27, 4451820), (30, 4006638), (36, 3338865), (45, 2671092), (54, 2225910), (60, 2003319), (81, 1483940), (90, 1335546), (108, 1112955), (135, 890364), (162, 741970), (180, 667773), (270, 445182), (324, 370985), (405, 296788), (540, 222591), (810, 148394), (1620, 74197)]