240333720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1305

約数の個数: 128

約数和(自身を含む): 792080640

約数和(自身を除く): 551746920

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, 163, 165, 220, 264, 326, 330, 440, 489, 652, 660, 815, 978, 1117, 1304, 1320, 1630, 1793, 1956, 2234, 2445, 3260, 3351, 3586, 3912, 4468, 4890, 5379, 5585, 6520, 6702, 7172, 8936, 8965, 9780, 10758, 11170, 12287, 13404, 14344, 16755, 17930, 19560, 21516, 22340, 24574, 26808, 26895, 33510, 35860, 36861, 43032, 44680, 49148, 53790, 61435, 67020, 71720, 73722, 98296, 107580, 122870, 134040, 147444, 182071, 184305, 215160, 245740, 294888, 364142, 368610, 491480, 546213, 728284, 737220, 910355, 1092426, 1456568, 1474440, 1820710, 2002781, 2184852, 2731065, 3641420, 4005562, 4369704, 5462130, 6008343, 7282840, 8011124, 10013905, 10924260, 12016686, 16022248, 20027810, 21848520, 24033372, 30041715, 40055620, 48066744, 60083430, 80111240, 120166860, 240333720]

約数ペア:

[(1, 240333720), (2, 120166860), (3, 80111240), (4, 60083430), (5, 48066744), (6, 40055620), (8, 30041715), (10, 24033372), (11, 21848520), (12, 20027810), (15, 16022248), (20, 12016686), (22, 10924260), (24, 10013905), (30, 8011124), (33, 7282840), (40, 6008343), (44, 5462130), (55, 4369704), (60, 4005562), (66, 3641420), (88, 2731065), (110, 2184852), (120, 2002781), (132, 1820710), (163, 1474440), (165, 1456568), (220, 1092426), (264, 910355), (326, 737220), (330, 728284), (440, 546213), (489, 491480), (652, 368610), (660, 364142), (815, 294888), (978, 245740), (1117, 215160), (1304, 184305), (1320, 182071), (1630, 147444), (1793, 134040), (1956, 122870), (2234, 107580), (2445, 98296), (3260, 73722), (3351, 71720), (3586, 67020), (3912, 61435), (4468, 53790), (4890, 49148), (5379, 44680), (5585, 43032), (6520, 36861), (6702, 35860), (7172, 33510), (8936, 26895), (8965, 26808), (9780, 24574), (10758, 22340), (11170, 21516), (12287, 19560), (13404, 17930), (14344, 16755)]