1020953760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13049}}^1$

素因数の和:13230

約数の個数: 96

約数和(自身を含む): 3235982400

約数和(自身を除く): 2215028640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 9780, 13040, 13049, 15648, 19560, 26080, 26098, 39120, 39147, 52196, 65245, 78240, 78294, 104392, 130490, 156588, 195735, 208784, 260980, 313176, 391470, 417568, 521960, 626352, 782940, 1043920, 1252704, 1565880, 2087840, 2126987, 3131760, 4253974, 6263520, 6380961, 8507948, 10634935, 12761922, 17015896, 21269870, 25523844, 31904805, 34031792, 42539740, 51047688, 63809610, 68063584, 85079480, 102095376, 127619220, 170158960, 204190752, 255238440, 340317920, 510476880, 1020953760]

約数ペア:

[(1, 1020953760), (2, 510476880), (3, 340317920), (4, 255238440), (5, 204190752), (6, 170158960), (8, 127619220), (10, 102095376), (12, 85079480), (15, 68063584), (16, 63809610), (20, 51047688), (24, 42539740), (30, 34031792), (32, 31904805), (40, 25523844), (48, 21269870), (60, 17015896), (80, 12761922), (96, 10634935), (120, 8507948), (160, 6380961), (163, 6263520), (240, 4253974), (326, 3131760), (480, 2126987), (489, 2087840), (652, 1565880), (815, 1252704), (978, 1043920), (1304, 782940), (1630, 626352), (1956, 521960), (2445, 417568), (2608, 391470), (3260, 313176), (3912, 260980), (4890, 208784), (5216, 195735), (6520, 156588), (7824, 130490), (9780, 104392), (13040, 78294), (13049, 78240), (15648, 65245), (19560, 52196), (26080, 39147), (26098, 39120)]