15705026040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11897747}}^1$

素因数の和:11897772

約数の個数: 64

約数和(自身を含む): 51398271360

約数和(自身を除く): 35693245320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 11897747, 23795494, 35693241, 47590988, 59488735, 71386482, 95181976, 118977470, 130875217, 142772964, 178466205, 237954940, 261750434, 285545928, 356932410, 392625651, 475909880, 523500868, 654376085, 713864820, 785251302, 1047001736, 1308752170, 1427729640, 1570502604, 1963128255, 2617504340, 3141005208, 3926256510, 5235008680, 7852513020, 15705026040]

約数ペア:

[(1, 15705026040), (2, 7852513020), (3, 5235008680), (4, 3926256510), (5, 3141005208), (6, 2617504340), (8, 1963128255), (10, 1570502604), (11, 1427729640), (12, 1308752170), (15, 1047001736), (20, 785251302), (22, 713864820), (24, 654376085), (30, 523500868), (33, 475909880), (40, 392625651), (44, 356932410), (55, 285545928), (60, 261750434), (66, 237954940), (88, 178466205), (110, 142772964), (120, 130875217), (132, 118977470), (165, 95181976), (220, 71386482), (264, 59488735), (330, 47590988), (440, 35693241), (660, 23795494), (1320, 11897747)]