4128499920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419563}}^1$

素因数の和:419620

約数の個数: 80

約数和(自身を含む): 13110535872

約数和(自身を除く): 8982035952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 419563, 839126, 1258689, 1678252, 2097815, 2517378, 3356504, 4195630, 5034756, 6293445, 6713008, 8391260, 10069512, 12586890, 16782520, 17202083, 20139024, 25173780, 33565040, 34404166, 50347560, 51606249, 68808332, 86010415, 100695120, 103212498, 137616664, 172020830, 206424996, 258031245, 275233328, 344041660, 412849992, 516062490, 688083320, 825699984, 1032124980, 1376166640, 2064249960, 4128499920]

約数ペア:

[(1, 4128499920), (2, 2064249960), (3, 1376166640), (4, 1032124980), (5, 825699984), (6, 688083320), (8, 516062490), (10, 412849992), (12, 344041660), (15, 275233328), (16, 258031245), (20, 206424996), (24, 172020830), (30, 137616664), (40, 103212498), (41, 100695120), (48, 86010415), (60, 68808332), (80, 51606249), (82, 50347560), (120, 34404166), (123, 33565040), (164, 25173780), (205, 20139024), (240, 17202083), (246, 16782520), (328, 12586890), (410, 10069512), (492, 8391260), (615, 6713008), (656, 6293445), (820, 5034756), (984, 4195630), (1230, 3356504), (1640, 2517378), (1968, 2097815), (2460, 1678252), (3280, 1258689), (4920, 839126), (9840, 419563)]