520042920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13467

約数の個数: 128

約数和(自身を含む): 1738972800

約数和(自身を除く): 1218929880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 13417, 19380, 26834, 38760, 40251, 53668, 67085, 80502, 107336, 134170, 161004, 201255, 228089, 254923, 268340, 322008, 402510, 456178, 509846, 536680, 684267, 764769, 805020, 912356, 1019692, 1140445, 1274615, 1368534, 1529538, 1610040, 1824712, 2039384, 2280890, 2549230, 2737068, 3059076, 3421335, 3823845, 4333691, 4561780, 5098460, 5474136, 6118152, 6842670, 7647690, 8667382, 9123560, 10196920, 13001073, 13685340, 15295380, 17334764, 21668455, 26002146, 27370680, 30590760, 34669528, 43336910, 52004292, 65005365, 86673820, 104008584, 130010730, 173347640, 260021460, 520042920]

約数ペア:

[(1, 520042920), (2, 260021460), (3, 173347640), (4, 130010730), (5, 104008584), (6, 86673820), (8, 65005365), (10, 52004292), (12, 43336910), (15, 34669528), (17, 30590760), (19, 27370680), (20, 26002146), (24, 21668455), (30, 17334764), (34, 15295380), (38, 13685340), (40, 13001073), (51, 10196920), (57, 9123560), (60, 8667382), (68, 7647690), (76, 6842670), (85, 6118152), (95, 5474136), (102, 5098460), (114, 4561780), (120, 4333691), (136, 3823845), (152, 3421335), (170, 3059076), (190, 2737068), (204, 2549230), (228, 2280890), (255, 2039384), (285, 1824712), (323, 1610040), (340, 1529538), (380, 1368534), (408, 1274615), (456, 1140445), (510, 1019692), (570, 912356), (646, 805020), (680, 764769), (760, 684267), (969, 536680), (1020, 509846), (1140, 456178), (1292, 402510), (1615, 322008), (1938, 268340), (2040, 254923), (2280, 228089), (2584, 201255), (3230, 161004), (3876, 134170), (4845, 107336), (6460, 80502), (7752, 67085), (9690, 53668), (12920, 40251), (13417, 38760), (19380, 26834)]