242603460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122527}}^1$

素因数の和:122553

約数の個数: 72

約数和(自身を含む): 802803456

約数和(自身を除く): 560199996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 122527, 245054, 367581, 490108, 612635, 735162, 1102743, 1225270, 1347797, 1470324, 1837905, 2205486, 2450540, 2695594, 3675810, 4043391, 4410972, 5391188, 5513715, 6738985, 7351620, 8086782, 11027430, 12130173, 13477970, 16173564, 20216955, 22054860, 24260346, 26955940, 40433910, 48520692, 60650865, 80867820, 121301730, 242603460]

約数ペア:

[(1, 242603460), (2, 121301730), (3, 80867820), (4, 60650865), (5, 48520692), (6, 40433910), (9, 26955940), (10, 24260346), (11, 22054860), (12, 20216955), (15, 16173564), (18, 13477970), (20, 12130173), (22, 11027430), (30, 8086782), (33, 7351620), (36, 6738985), (44, 5513715), (45, 5391188), (55, 4410972), (60, 4043391), (66, 3675810), (90, 2695594), (99, 2450540), (110, 2205486), (132, 1837905), (165, 1470324), (180, 1347797), (198, 1225270), (220, 1102743), (330, 735162), (396, 612635), (495, 490108), (660, 367581), (990, 245054), (1980, 122527)]