615545040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233161}}^1$

素因数の和:233188

約数の個数: 80

約数和(自身を含む): 2081670336

約数和(自身を除く): 1466125296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 233161, 466322, 699483, 932644, 1165805, 1398966, 1865288, 2331610, 2564771, 2797932, 3497415, 3730576, 4663220, 5129542, 5595864, 6994830, 7694313, 9326440, 10259084, 11191728, 12823855, 13989660, 15388626, 18652880, 20518168, 25647710, 27979320, 30777252, 38471565, 41036336, 51295420, 55958640, 61554504, 76943130, 102590840, 123109008, 153886260, 205181680, 307772520, 615545040]

約数ペア:

[(1, 615545040), (2, 307772520), (3, 205181680), (4, 153886260), (5, 123109008), (6, 102590840), (8, 76943130), (10, 61554504), (11, 55958640), (12, 51295420), (15, 41036336), (16, 38471565), (20, 30777252), (22, 27979320), (24, 25647710), (30, 20518168), (33, 18652880), (40, 15388626), (44, 13989660), (48, 12823855), (55, 11191728), (60, 10259084), (66, 9326440), (80, 7694313), (88, 6994830), (110, 5595864), (120, 5129542), (132, 4663220), (165, 3730576), (176, 3497415), (220, 2797932), (240, 2564771), (264, 2331610), (330, 1865288), (440, 1398966), (528, 1165805), (660, 932644), (880, 699483), (1320, 466322), (2640, 233161)]