2560387320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9521}}^1$

素因数の和:9627

約数の個数: 160

約数和(自身を含む): 8710344720

約数和(自身を除く): 6149957400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 249, 270, 324, 332, 360, 405, 415, 498, 540, 648, 664, 747, 810, 830, 996, 1080, 1245, 1494, 1620, 1660, 1992, 2241, 2490, 2988, 3240, 3320, 3735, 4482, 4980, 5976, 6723, 7470, 8964, 9521, 9960, 11205, 13446, 14940, 17928, 19042, 22410, 26892, 28563, 29880, 33615, 38084, 44820, 47605, 53784, 57126, 67230, 76168, 85689, 89640, 95210, 114252, 134460, 142815, 171378, 190420, 228504, 257067, 268920, 285630, 342756, 380840, 428445, 514134, 571260, 685512, 771201, 790243, 856890, 1028268, 1142520, 1285335, 1542402, 1580486, 1713780, 2056536, 2370729, 2570670, 3084804, 3160972, 3427560, 3856005, 3951215, 4741458, 5141340, 6169608, 6321944, 7112187, 7712010, 7902430, 9482916, 10282680, 11853645, 14224374, 15424020, 15804860, 18965832, 21336561, 23707290, 28448748, 30848040, 31609720, 35560935, 42673122, 47414580, 56897496, 64009683, 71121870, 85346244, 94829160, 106682805, 128019366, 142243740, 170692488, 213365610, 256038732, 284487480, 320048415, 426731220, 512077464, 640096830, 853462440, 1280193660, 2560387320]

約数ペア:

[(1, 2560387320), (2, 1280193660), (3, 853462440), (4, 640096830), (5, 512077464), (6, 426731220), (8, 320048415), (9, 284487480), (10, 256038732), (12, 213365610), (15, 170692488), (18, 142243740), (20, 128019366), (24, 106682805), (27, 94829160), (30, 85346244), (36, 71121870), (40, 64009683), (45, 56897496), (54, 47414580), (60, 42673122), (72, 35560935), (81, 31609720), (83, 30848040), (90, 28448748), (108, 23707290), (120, 21336561), (135, 18965832), (162, 15804860), (166, 15424020), (180, 14224374), (216, 11853645), (249, 10282680), (270, 9482916), (324, 7902430), (332, 7712010), (360, 7112187), (405, 6321944), (415, 6169608), (498, 5141340), (540, 4741458), (648, 3951215), (664, 3856005), (747, 3427560), (810, 3160972), (830, 3084804), (996, 2570670), (1080, 2370729), (1245, 2056536), (1494, 1713780), (1620, 1580486), (1660, 1542402), (1992, 1285335), (2241, 1142520), (2490, 1028268), (2988, 856890), (3240, 790243), (3320, 771201), (3735, 685512), (4482, 571260), (4980, 514134), (5976, 428445), (6723, 380840), (7470, 342756), (8964, 285630), (9521, 268920), (9960, 257067), (11205, 228504), (13446, 190420), (14940, 171378), (17928, 142815), (19042, 134460), (22410, 114252), (26892, 95210), (28563, 89640), (29880, 85689), (33615, 76168), (38084, 67230), (44820, 57126), (47605, 53784)]