2008632437040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31907}}^1\times {\mathrm{262303}}^1$

素因数の和:294226

約数の個数: 80

約数和(自身を含む): 6226979447808

約数和(自身を除く): 4218347010768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 31907, 63814, 95721, 127628, 159535, 191442, 255256, 262303, 319070, 382884, 478605, 510512, 524606, 638140, 765768, 786909, 957210, 1049212, 1276280, 1311515, 1531536, 1573818, 1914420, 2098424, 2552560, 2623030, 3147636, 3828840, 3934545, 4196848, 5246060, 6295272, 7657680, 7869090, 10492120, 12590544, 15738180, 20984240, 31476360, 62952720, 8369301821, 16738603642, 25107905463, 33477207284, 41846509105, 50215810926, 66954414568, 83693018210, 100431621852, 125539527315, 133908829136, 167386036420, 200863243704, 251079054630, 334772072840, 401726487408, 502158109260, 669544145680, 1004316218520, 2008632437040]

約数ペア:

[(1, 2008632437040), (2, 1004316218520), (3, 669544145680), (4, 502158109260), (5, 401726487408), (6, 334772072840), (8, 251079054630), (10, 200863243704), (12, 167386036420), (15, 133908829136), (16, 125539527315), (20, 100431621852), (24, 83693018210), (30, 66954414568), (40, 50215810926), (48, 41846509105), (60, 33477207284), (80, 25107905463), (120, 16738603642), (240, 8369301821), (31907, 62952720), (63814, 31476360), (95721, 20984240), (127628, 15738180), (159535, 12590544), (191442, 10492120), (255256, 7869090), (262303, 7657680), (319070, 6295272), (382884, 5246060), (478605, 4196848), (510512, 3934545), (524606, 3828840), (638140, 3147636), (765768, 2623030), (786909, 2552560), (957210, 2098424), (1049212, 1914420), (1276280, 1573818), (1311515, 1531536)]