520073460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 1652204736

約数和(自身を除く): 1132131276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 243, 270, 324, 339, 405, 452, 486, 540, 565, 678, 810, 947, 972, 1017, 1130, 1215, 1356, 1620, 1695, 1894, 2034, 2260, 2430, 2841, 3051, 3390, 3788, 4068, 4735, 4860, 5085, 5682, 6102, 6780, 8523, 9153, 9470, 10170, 11364, 12204, 14205, 15255, 17046, 18306, 18940, 20340, 25569, 27459, 28410, 30510, 34092, 36612, 42615, 45765, 51138, 54918, 56820, 61020, 76707, 85230, 91530, 102276, 107011, 109836, 127845, 137295, 153414, 170460, 183060, 214022, 230121, 255690, 274590, 306828, 321033, 383535, 428044, 460242, 511380, 535055, 549180, 642066, 767070, 920484, 963099, 1070110, 1150605, 1284132, 1534140, 1605165, 1926198, 2140220, 2301210, 2889297, 3210330, 3852396, 4602420, 4815495, 5778594, 6420660, 8667891, 9630990, 11557188, 14446485, 17335782, 19261980, 26003673, 28892970, 34671564, 43339455, 52007346, 57785940, 86678910, 104014692, 130018365, 173357820, 260036730, 520073460]

約数ペア:

[(1, 520073460), (2, 260036730), (3, 173357820), (4, 130018365), (5, 104014692), (6, 86678910), (9, 57785940), (10, 52007346), (12, 43339455), (15, 34671564), (18, 28892970), (20, 26003673), (27, 19261980), (30, 17335782), (36, 14446485), (45, 11557188), (54, 9630990), (60, 8667891), (81, 6420660), (90, 5778594), (108, 4815495), (113, 4602420), (135, 3852396), (162, 3210330), (180, 2889297), (226, 2301210), (243, 2140220), (270, 1926198), (324, 1605165), (339, 1534140), (405, 1284132), (452, 1150605), (486, 1070110), (540, 963099), (565, 920484), (678, 767070), (810, 642066), (947, 549180), (972, 535055), (1017, 511380), (1130, 460242), (1215, 428044), (1356, 383535), (1620, 321033), (1695, 306828), (1894, 274590), (2034, 255690), (2260, 230121), (2430, 214022), (2841, 183060), (3051, 170460), (3390, 153414), (3788, 137295), (4068, 127845), (4735, 109836), (4860, 107011), (5085, 102276), (5682, 91530), (6102, 85230), (6780, 76707), (8523, 61020), (9153, 56820), (9470, 54918), (10170, 51138), (11364, 45765), (12204, 42615), (14205, 36612), (15255, 34092), (17046, 30510), (18306, 28410), (18940, 27459), (20340, 25569)]