162774840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 510592320

約数和(自身を除く): 347817480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 61, 74, 111, 120, 122, 148, 183, 185, 222, 244, 296, 305, 366, 370, 444, 488, 555, 601, 610, 732, 740, 888, 915, 1110, 1202, 1220, 1464, 1480, 1803, 1830, 2220, 2257, 2404, 2440, 3005, 3606, 3660, 4440, 4514, 4808, 6010, 6771, 7212, 7320, 9015, 9028, 11285, 12020, 13542, 14424, 18030, 18056, 22237, 22570, 24040, 27084, 33855, 36060, 36661, 44474, 45140, 54168, 66711, 67710, 72120, 73322, 88948, 90280, 109983, 111185, 133422, 135420, 146644, 177896, 183305, 219966, 222370, 266844, 270840, 293288, 333555, 366610, 439932, 444740, 533688, 549915, 667110, 733220, 879864, 889480, 1099830, 1334220, 1356457, 1466440, 2199660, 2668440, 2712914, 4069371, 4399320, 5425828, 6782285, 8138742, 10851656, 13564570, 16277484, 20346855, 27129140, 32554968, 40693710, 54258280, 81387420, 162774840]

約数ペア:

[(1, 162774840), (2, 81387420), (3, 54258280), (4, 40693710), (5, 32554968), (6, 27129140), (8, 20346855), (10, 16277484), (12, 13564570), (15, 10851656), (20, 8138742), (24, 6782285), (30, 5425828), (37, 4399320), (40, 4069371), (60, 2712914), (61, 2668440), (74, 2199660), (111, 1466440), (120, 1356457), (122, 1334220), (148, 1099830), (183, 889480), (185, 879864), (222, 733220), (244, 667110), (296, 549915), (305, 533688), (366, 444740), (370, 439932), (444, 366610), (488, 333555), (555, 293288), (601, 270840), (610, 266844), (732, 222370), (740, 219966), (888, 183305), (915, 177896), (1110, 146644), (1202, 135420), (1220, 133422), (1464, 111185), (1480, 109983), (1803, 90280), (1830, 88948), (2220, 73322), (2257, 72120), (2404, 67710), (2440, 66711), (3005, 54168), (3606, 45140), (3660, 44474), (4440, 36661), (4514, 36060), (4808, 33855), (6010, 27084), (6771, 24040), (7212, 22570), (7320, 22237), (9015, 18056), (9028, 18030), (11285, 14424), (12020, 13542)]