290607480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5077}}^1$

素因数の和:5150

約数の個数: 128

約数和(自身を含む): 987163200

約数和(自身を除く): 696555720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5077, 5724, 6360, 7155, 9540, 10154, 11448, 14310, 15231, 19080, 20308, 25385, 28620, 30462, 40616, 45693, 50770, 57240, 60924, 76155, 91386, 101540, 121848, 137079, 152310, 182772, 203080, 228465, 269081, 274158, 304620, 365544, 456930, 538162, 548316, 609240, 685395, 807243, 913860, 1076324, 1096632, 1345405, 1370790, 1614486, 1827720, 2152648, 2421729, 2690810, 2741580, 3228972, 4036215, 4843458, 5381620, 5483160, 6457944, 7265187, 8072430, 9686916, 10763240, 12108645, 14530374, 16144860, 19373832, 24217290, 29060748, 32289720, 36325935, 48434580, 58121496, 72651870, 96869160, 145303740, 290607480]

約数ペア:

[(1, 290607480), (2, 145303740), (3, 96869160), (4, 72651870), (5, 58121496), (6, 48434580), (8, 36325935), (9, 32289720), (10, 29060748), (12, 24217290), (15, 19373832), (18, 16144860), (20, 14530374), (24, 12108645), (27, 10763240), (30, 9686916), (36, 8072430), (40, 7265187), (45, 6457944), (53, 5483160), (54, 5381620), (60, 4843458), (72, 4036215), (90, 3228972), (106, 2741580), (108, 2690810), (120, 2421729), (135, 2152648), (159, 1827720), (180, 1614486), (212, 1370790), (216, 1345405), (265, 1096632), (270, 1076324), (318, 913860), (360, 807243), (424, 685395), (477, 609240), (530, 548316), (540, 538162), (636, 456930), (795, 365544), (954, 304620), (1060, 274158), (1080, 269081), (1272, 228465), (1431, 203080), (1590, 182772), (1908, 152310), (2120, 137079), (2385, 121848), (2862, 101540), (3180, 91386), (3816, 76155), (4770, 60924), (5077, 57240), (5724, 50770), (6360, 45693), (7155, 40616), (9540, 30462), (10154, 28620), (11448, 25385), (14310, 20308), (15231, 19080)]