355598280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16193}}^1$

素因数の和:16271

約数の個数: 96

約数和(自身を含む): 1174712760

約数和(自身を除く): 819114480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 16193, 21960, 32386, 48579, 64772, 80965, 97158, 129544, 145737, 161930, 194316, 242895, 291474, 323860, 388632, 485790, 582948, 647720, 728685, 971580, 987773, 1165896, 1457370, 1943160, 1975546, 2914740, 2963319, 3951092, 4938865, 5829480, 5926638, 7902184, 8889957, 9877730, 11853276, 14816595, 17779914, 19755460, 23706552, 29633190, 35559828, 39510920, 44449785, 59266380, 71119656, 88899570, 118532760, 177799140, 355598280]

約数ペア:

[(1, 355598280), (2, 177799140), (3, 118532760), (4, 88899570), (5, 71119656), (6, 59266380), (8, 44449785), (9, 39510920), (10, 35559828), (12, 29633190), (15, 23706552), (18, 19755460), (20, 17779914), (24, 14816595), (30, 11853276), (36, 9877730), (40, 8889957), (45, 7902184), (60, 5926638), (61, 5829480), (72, 4938865), (90, 3951092), (120, 2963319), (122, 2914740), (180, 1975546), (183, 1943160), (244, 1457370), (305, 1165896), (360, 987773), (366, 971580), (488, 728685), (549, 647720), (610, 582948), (732, 485790), (915, 388632), (1098, 323860), (1220, 291474), (1464, 242895), (1830, 194316), (2196, 161930), (2440, 145737), (2745, 129544), (3660, 97158), (4392, 80965), (5490, 64772), (7320, 48579), (10980, 32386), (16193, 21960)]