4850280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{499}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 16380000

約数和(自身を除く): 11529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 499, 540, 648, 810, 972, 998, 1080, 1215, 1497, 1620, 1944, 1996, 2430, 2495, 2994, 3240, 3992, 4491, 4860, 4990, 5988, 7485, 8982, 9720, 9980, 11976, 13473, 14970, 17964, 19960, 22455, 26946, 29940, 35928, 40419, 44910, 53892, 59880, 67365, 80838, 89820, 107784, 121257, 134730, 161676, 179640, 202095, 242514, 269460, 323352, 404190, 485028, 538920, 606285, 808380, 970056, 1212570, 1616760, 2425140, 4850280]

約数ペア:

[(1, 4850280), (2, 2425140), (3, 1616760), (4, 1212570), (5, 970056), (6, 808380), (8, 606285), (9, 538920), (10, 485028), (12, 404190), (15, 323352), (18, 269460), (20, 242514), (24, 202095), (27, 179640), (30, 161676), (36, 134730), (40, 121257), (45, 107784), (54, 89820), (60, 80838), (72, 67365), (81, 59880), (90, 53892), (108, 44910), (120, 40419), (135, 35928), (162, 29940), (180, 26946), (216, 22455), (243, 19960), (270, 17964), (324, 14970), (360, 13473), (405, 11976), (486, 9980), (499, 9720), (540, 8982), (648, 7485), (810, 5988), (972, 4990), (998, 4860), (1080, 4491), (1215, 3992), (1497, 3240), (1620, 2994), (1944, 2495), (1996, 2430)]