450302640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1876261}}^1$

素因数の和:1876277

約数の個数: 40

約数和(自身を含む): 1395938928

約数和(自身を除く): 945636288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1876261, 3752522, 5628783, 7505044, 9381305, 11257566, 15010088, 18762610, 22515132, 28143915, 30020176, 37525220, 45030264, 56287830, 75050440, 90060528, 112575660, 150100880, 225151320, 450302640]

約数ペア:

[(1, 450302640), (2, 225151320), (3, 150100880), (4, 112575660), (5, 90060528), (6, 75050440), (8, 56287830), (10, 45030264), (12, 37525220), (15, 30020176), (16, 28143915), (20, 22515132), (24, 18762610), (30, 15010088), (40, 11257566), (48, 9381305), (60, 7505044), (80, 5628783), (120, 3752522), (240, 1876261)]