42455520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29483}}^1$

素因数の和:29504

約数の個数: 72

約数和(自身を含む): 144884376

約数和(自身を除く): 102428856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 29483, 58966, 88449, 117932, 147415, 176898, 235864, 265347, 294830, 353796, 442245, 471728, 530694, 589660, 707592, 884490, 943456, 1061388, 1179320, 1326735, 1415184, 1768980, 2122776, 2358640, 2653470, 2830368, 3537960, 4245552, 4717280, 5306940, 7075920, 8491104, 10613880, 14151840, 21227760, 42455520]

約数ペア:

[(1, 42455520), (2, 21227760), (3, 14151840), (4, 10613880), (5, 8491104), (6, 7075920), (8, 5306940), (9, 4717280), (10, 4245552), (12, 3537960), (15, 2830368), (16, 2653470), (18, 2358640), (20, 2122776), (24, 1768980), (30, 1415184), (32, 1326735), (36, 1179320), (40, 1061388), (45, 943456), (48, 884490), (60, 707592), (72, 589660), (80, 530694), (90, 471728), (96, 442245), (120, 353796), (144, 294830), (160, 265347), (180, 235864), (240, 176898), (288, 147415), (360, 117932), (480, 88449), (720, 58966), (1440, 29483)]