915285120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1627}}^1$

素因数の和:1942

約数の個数: 128

約数和(自身を含む): 2929227840

約数和(自身を除く): 2013942720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 293, 320, 384, 480, 586, 640, 879, 960, 1172, 1465, 1627, 1758, 1920, 2344, 2930, 3254, 3516, 4395, 4688, 4881, 5860, 6508, 7032, 8135, 8790, 9376, 9762, 11720, 13016, 14064, 16270, 17580, 18752, 19524, 23440, 24405, 26032, 28128, 32540, 35160, 37504, 39048, 46880, 48810, 52064, 56256, 65080, 70320, 78096, 93760, 97620, 104128, 112512, 130160, 140640, 156192, 187520, 195240, 208256, 260320, 281280, 312384, 390480, 476711, 520640, 562560, 624768, 780960, 953422, 1041280, 1430133, 1561920, 1906844, 2383555, 2860266, 3123840, 3813688, 4767110, 5720532, 7150665, 7627376, 9534220, 11441064, 14301330, 15254752, 19068440, 22882128, 28602660, 30509504, 38136880, 45764256, 57205320, 61019008, 76273760, 91528512, 114410640, 152547520, 183057024, 228821280, 305095040, 457642560, 915285120]

約数ペア:

[(1, 915285120), (2, 457642560), (3, 305095040), (4, 228821280), (5, 183057024), (6, 152547520), (8, 114410640), (10, 91528512), (12, 76273760), (15, 61019008), (16, 57205320), (20, 45764256), (24, 38136880), (30, 30509504), (32, 28602660), (40, 22882128), (48, 19068440), (60, 15254752), (64, 14301330), (80, 11441064), (96, 9534220), (120, 7627376), (128, 7150665), (160, 5720532), (192, 4767110), (240, 3813688), (293, 3123840), (320, 2860266), (384, 2383555), (480, 1906844), (586, 1561920), (640, 1430133), (879, 1041280), (960, 953422), (1172, 780960), (1465, 624768), (1627, 562560), (1758, 520640), (1920, 476711), (2344, 390480), (2930, 312384), (3254, 281280), (3516, 260320), (4395, 208256), (4688, 195240), (4881, 187520), (5860, 156192), (6508, 140640), (7032, 130160), (8135, 112512), (8790, 104128), (9376, 97620), (9762, 93760), (11720, 78096), (13016, 70320), (14064, 65080), (16270, 56256), (17580, 52064), (18752, 48810), (19524, 46880), (23440, 39048), (24405, 37504), (26032, 35160), (28128, 32540)]