39751440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9776

約数の個数: 80

約数和(自身を含む): 130491648

約数和(自身を除く): 90740208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9743, 19486, 29229, 38972, 48715, 58458, 77944, 97430, 116916, 146145, 155888, 165631, 194860, 233832, 292290, 331262, 389720, 467664, 496893, 584580, 662524, 779440, 828155, 993786, 1169160, 1325048, 1656310, 1987572, 2338320, 2484465, 2650096, 3312620, 3975144, 4968930, 6625240, 7950288, 9937860, 13250480, 19875720, 39751440]

約数ペア:

[(1, 39751440), (2, 19875720), (3, 13250480), (4, 9937860), (5, 7950288), (6, 6625240), (8, 4968930), (10, 3975144), (12, 3312620), (15, 2650096), (16, 2484465), (17, 2338320), (20, 1987572), (24, 1656310), (30, 1325048), (34, 1169160), (40, 993786), (48, 828155), (51, 779440), (60, 662524), (68, 584580), (80, 496893), (85, 467664), (102, 389720), (120, 331262), (136, 292290), (170, 233832), (204, 194860), (240, 165631), (255, 155888), (272, 146145), (340, 116916), (408, 97430), (510, 77944), (680, 58458), (816, 48715), (1020, 38972), (1360, 29229), (2040, 19486), (4080, 9743)]