4004849880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{20563}}^1$

素因数の和:21121

約数の個数: 96

約数和(自身を含む): 13040454960

約数和(自身を除く): 9035605080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 541, 1082, 1623, 2164, 2705, 3246, 4328, 4869, 5410, 6492, 8115, 9738, 10820, 12984, 16230, 19476, 20563, 21640, 24345, 32460, 38952, 41126, 48690, 61689, 64920, 82252, 97380, 102815, 123378, 164504, 185067, 194760, 205630, 246756, 308445, 370134, 411260, 493512, 616890, 740268, 822520, 925335, 1233780, 1480536, 1850670, 2467560, 3701340, 7402680, 11124583, 22249166, 33373749, 44498332, 55622915, 66747498, 88996664, 100121247, 111245830, 133494996, 166868745, 200242494, 222491660, 266989992, 333737490, 400484988, 444983320, 500606235, 667474980, 800969976, 1001212470, 1334949960, 2002424940, 4004849880]

約数ペア:

[(1, 4004849880), (2, 2002424940), (3, 1334949960), (4, 1001212470), (5, 800969976), (6, 667474980), (8, 500606235), (9, 444983320), (10, 400484988), (12, 333737490), (15, 266989992), (18, 222491660), (20, 200242494), (24, 166868745), (30, 133494996), (36, 111245830), (40, 100121247), (45, 88996664), (60, 66747498), (72, 55622915), (90, 44498332), (120, 33373749), (180, 22249166), (360, 11124583), (541, 7402680), (1082, 3701340), (1623, 2467560), (2164, 1850670), (2705, 1480536), (3246, 1233780), (4328, 925335), (4869, 822520), (5410, 740268), (6492, 616890), (8115, 493512), (9738, 411260), (10820, 370134), (12984, 308445), (16230, 246756), (19476, 205630), (20563, 194760), (21640, 185067), (24345, 164504), (32460, 123378), (38952, 102815), (41126, 97380), (48690, 82252), (61689, 64920)]