2973283440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{19267}}^1$

素因数の和:19926

約数の個数: 80

約数和(自身を含む): 9231992448

約数和(自身を除く): 6258709008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9645, 10288, 12860, 15432, 19267, 19290, 25720, 30864, 38534, 38580, 51440, 57801, 77068, 77160, 96335, 115602, 154136, 154320, 192670, 231204, 289005, 308272, 385340, 462408, 578010, 770680, 924816, 1156020, 1541360, 2312040, 4624080, 12388681, 24777362, 37166043, 49554724, 61943405, 74332086, 99109448, 123886810, 148664172, 185830215, 198218896, 247773620, 297328344, 371660430, 495547240, 594656688, 743320860, 991094480, 1486641720, 2973283440]

約数ペア:

[(1, 2973283440), (2, 1486641720), (3, 991094480), (4, 743320860), (5, 594656688), (6, 495547240), (8, 371660430), (10, 297328344), (12, 247773620), (15, 198218896), (16, 185830215), (20, 148664172), (24, 123886810), (30, 99109448), (40, 74332086), (48, 61943405), (60, 49554724), (80, 37166043), (120, 24777362), (240, 12388681), (643, 4624080), (1286, 2312040), (1929, 1541360), (2572, 1156020), (3215, 924816), (3858, 770680), (5144, 578010), (6430, 462408), (7716, 385340), (9645, 308272), (10288, 289005), (12860, 231204), (15432, 192670), (19267, 154320), (19290, 154136), (25720, 115602), (30864, 96335), (38534, 77160), (38580, 77068), (51440, 57801)]