520203960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2671}}^1$

素因数の和:3229

約数の個数: 96

約数和(自身を含む): 1694422080

約数和(自身を除く): 1174218120

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, 2671, 2705, 3246, 4328, 4869, 5342, 5410, 6492, 8013, 8115, 9738, 10684, 10820, 12984, 13355, 16026, 16230, 19476, 21368, 21640, 24039, 24345, 26710, 32052, 32460, 38952, 40065, 48078, 48690, 53420, 64104, 64920, 80130, 96156, 97380, 106840, 120195, 160260, 192312, 194760, 240390, 320520, 480780, 961560, 1445011, 2890022, 4335033, 5780044, 7225055, 8670066, 11560088, 13005099, 14450110, 17340132, 21675165, 26010198, 28900220, 34680264, 43350330, 52020396, 57800440, 65025495, 86700660, 104040792, 130050990, 173401320, 260101980, 520203960]

約数ペア:

[(1, 520203960), (2, 260101980), (3, 173401320), (4, 130050990), (5, 104040792), (6, 86700660), (8, 65025495), (9, 57800440), (10, 52020396), (12, 43350330), (15, 34680264), (18, 28900220), (20, 26010198), (24, 21675165), (30, 17340132), (36, 14450110), (40, 13005099), (45, 11560088), (60, 8670066), (72, 7225055), (90, 5780044), (120, 4335033), (180, 2890022), (360, 1445011), (541, 961560), (1082, 480780), (1623, 320520), (2164, 240390), (2671, 194760), (2705, 192312), (3246, 160260), (4328, 120195), (4869, 106840), (5342, 97380), (5410, 96156), (6492, 80130), (8013, 64920), (8115, 64104), (9738, 53420), (10684, 48690), (10820, 48078), (12984, 40065), (13355, 38952), (16026, 32460), (16230, 32052), (19476, 26710), (21368, 24345), (21640, 24039)]