3778771320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{20147}}^1$

素因数の和:20685

約数の個数: 96

約数和(自身を含む): 12305189520

約数和(自身を除く): 8526418200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 521, 1042, 1563, 2084, 2605, 3126, 4168, 4689, 5210, 6252, 7815, 9378, 10420, 12504, 15630, 18756, 20147, 20840, 23445, 31260, 37512, 40294, 46890, 60441, 62520, 80588, 93780, 100735, 120882, 161176, 181323, 187560, 201470, 241764, 302205, 362646, 402940, 483528, 604410, 725292, 805880, 906615, 1208820, 1450584, 1813230, 2417640, 3626460, 7252920, 10496587, 20993174, 31489761, 41986348, 52482935, 62979522, 83972696, 94469283, 104965870, 125959044, 157448805, 188938566, 209931740, 251918088, 314897610, 377877132, 419863480, 472346415, 629795220, 755754264, 944692830, 1259590440, 1889385660, 3778771320]

約数ペア:

[(1, 3778771320), (2, 1889385660), (3, 1259590440), (4, 944692830), (5, 755754264), (6, 629795220), (8, 472346415), (9, 419863480), (10, 377877132), (12, 314897610), (15, 251918088), (18, 209931740), (20, 188938566), (24, 157448805), (30, 125959044), (36, 104965870), (40, 94469283), (45, 83972696), (60, 62979522), (72, 52482935), (90, 41986348), (120, 31489761), (180, 20993174), (360, 10496587), (521, 7252920), (1042, 3626460), (1563, 2417640), (2084, 1813230), (2605, 1450584), (3126, 1208820), (4168, 906615), (4689, 805880), (5210, 725292), (6252, 604410), (7815, 483528), (9378, 402940), (10420, 362646), (12504, 302205), (15630, 241764), (18756, 201470), (20147, 187560), (20840, 181323), (23445, 161176), (31260, 120882), (37512, 100735), (40294, 93780), (46890, 80588), (60441, 62520)]