27479280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 86628384

約数和(自身を除く): 59149104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1877, 2440, 2928, 3660, 3754, 4880, 5631, 7320, 7508, 9385, 11262, 14640, 15016, 18770, 22524, 28155, 30032, 37540, 45048, 56310, 75080, 90096, 112620, 114497, 150160, 225240, 228994, 343491, 450480, 457988, 572485, 686982, 915976, 1144970, 1373964, 1717455, 1831952, 2289940, 2747928, 3434910, 4579880, 5495856, 6869820, 9159760, 13739640, 27479280]

約数ペア:

[(1, 27479280), (2, 13739640), (3, 9159760), (4, 6869820), (5, 5495856), (6, 4579880), (8, 3434910), (10, 2747928), (12, 2289940), (15, 1831952), (16, 1717455), (20, 1373964), (24, 1144970), (30, 915976), (40, 686982), (48, 572485), (60, 457988), (61, 450480), (80, 343491), (120, 228994), (122, 225240), (183, 150160), (240, 114497), (244, 112620), (305, 90096), (366, 75080), (488, 56310), (610, 45048), (732, 37540), (915, 30032), (976, 28155), (1220, 22524), (1464, 18770), (1830, 15016), (1877, 14640), (2440, 11262), (2928, 9385), (3660, 7508), (3754, 7320), (4880, 5631)]