453161920

素因数分解:

$2^6\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2333}}^1$

素因数の和:2957

約数の個数: 56

約数和(自身を含む): 1081332864

約数和(自身を除く): 628170944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 607, 1214, 2333, 2428, 3035, 4666, 4856, 6070, 9332, 9712, 11665, 12140, 18664, 19424, 23330, 24280, 37328, 38848, 46660, 48560, 74656, 93320, 97120, 149312, 186640, 194240, 373280, 746560, 1416131, 2832262, 5664524, 7080655, 11329048, 14161310, 22658096, 28322620, 45316192, 56645240, 90632384, 113290480, 226580960, 453161920]

約数ペア:

[(1, 453161920), (2, 226580960), (4, 113290480), (5, 90632384), (8, 56645240), (10, 45316192), (16, 28322620), (20, 22658096), (32, 14161310), (40, 11329048), (64, 7080655), (80, 5664524), (160, 2832262), (320, 1416131), (607, 746560), (1214, 373280), (2333, 194240), (2428, 186640), (3035, 149312), (4666, 97120), (4856, 93320), (6070, 74656), (9332, 48560), (9712, 46660), (11665, 38848), (12140, 37328), (18664, 24280), (19424, 23330)]