225534480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3061}}^1$

素因数の和:3384

約数の個数: 80

約数和(自身を含む): 701663424

約数和(自身を除く): 476128944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3061, 3070, 3684, 4605, 4912, 6122, 6140, 7368, 9183, 9210, 12244, 12280, 14736, 15305, 18366, 18420, 24488, 24560, 30610, 36732, 36840, 45915, 48976, 61220, 73464, 73680, 91830, 122440, 146928, 183660, 244880, 367320, 734640, 939727, 1879454, 2819181, 3758908, 4698635, 5638362, 7517816, 9397270, 11276724, 14095905, 15035632, 18794540, 22553448, 28191810, 37589080, 45106896, 56383620, 75178160, 112767240, 225534480]

約数ペア:

[(1, 225534480), (2, 112767240), (3, 75178160), (4, 56383620), (5, 45106896), (6, 37589080), (8, 28191810), (10, 22553448), (12, 18794540), (15, 15035632), (16, 14095905), (20, 11276724), (24, 9397270), (30, 7517816), (40, 5638362), (48, 4698635), (60, 3758908), (80, 2819181), (120, 1879454), (240, 939727), (307, 734640), (614, 367320), (921, 244880), (1228, 183660), (1535, 146928), (1842, 122440), (2456, 91830), (3061, 73680), (3070, 73464), (3684, 61220), (4605, 48976), (4912, 45915), (6122, 36840), (6140, 36732), (7368, 30610), (9183, 24560), (9210, 24488), (12244, 18420), (12280, 18366), (14736, 15305)]