495574860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{68261}}^1$

素因数の和:68295

約数の個数: 72

約数和(自身を含む): 1525246128

約数和(自身を除く): 1029671268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 68261, 136522, 204783, 273044, 341305, 409566, 682610, 750871, 819132, 1023915, 1365220, 1501742, 2047830, 2252613, 3003484, 3754355, 4095660, 4505226, 7508710, 8259581, 9010452, 11263065, 15017420, 16519162, 22526130, 24778743, 33038324, 41297905, 45052260, 49557486, 82595810, 99114972, 123893715, 165191620, 247787430, 495574860]

約数ペア:

[(1, 495574860), (2, 247787430), (3, 165191620), (4, 123893715), (5, 99114972), (6, 82595810), (10, 49557486), (11, 45052260), (12, 41297905), (15, 33038324), (20, 24778743), (22, 22526130), (30, 16519162), (33, 15017420), (44, 11263065), (55, 9010452), (60, 8259581), (66, 7508710), (110, 4505226), (121, 4095660), (132, 3754355), (165, 3003484), (220, 2252613), (242, 2047830), (330, 1501742), (363, 1365220), (484, 1023915), (605, 819132), (660, 750871), (726, 682610), (1210, 409566), (1452, 341305), (1815, 273044), (2420, 204783), (3630, 136522), (7260, 68261)]