244180980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 785191680

約数和(自身を除く): 541010700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 810, 846, 940, 972, 1069, 1215, 1269, 1410, 1620, 1692, 2115, 2138, 2430, 2538, 2820, 3207, 3807, 4230, 4276, 4860, 5076, 5345, 6345, 6414, 7614, 8460, 9621, 10690, 11421, 12690, 12828, 15228, 16035, 19035, 19242, 21380, 22842, 25380, 28863, 32070, 38070, 38484, 45684, 48105, 50243, 57105, 57726, 64140, 76140, 86589, 96210, 100486, 114210, 115452, 144315, 150729, 173178, 192420, 200972, 228420, 251215, 259767, 288630, 301458, 346356, 432945, 452187, 502430, 519534, 577260, 602916, 753645, 865890, 904374, 1004860, 1039068, 1298835, 1356561, 1507290, 1731780, 1808748, 2260935, 2597670, 2713122, 3014580, 4069683, 4521870, 5195340, 5426244, 6782805, 8139366, 9043740, 12209049, 13565610, 16278732, 20348415, 24418098, 27131220, 40696830, 48836196, 61045245, 81393660, 122090490, 244180980]

約数ペア:

[(1, 244180980), (2, 122090490), (3, 81393660), (4, 61045245), (5, 48836196), (6, 40696830), (9, 27131220), (10, 24418098), (12, 20348415), (15, 16278732), (18, 13565610), (20, 12209049), (27, 9043740), (30, 8139366), (36, 6782805), (45, 5426244), (47, 5195340), (54, 4521870), (60, 4069683), (81, 3014580), (90, 2713122), (94, 2597670), (108, 2260935), (135, 1808748), (141, 1731780), (162, 1507290), (180, 1356561), (188, 1298835), (235, 1039068), (243, 1004860), (270, 904374), (282, 865890), (324, 753645), (405, 602916), (423, 577260), (470, 519534), (486, 502430), (540, 452187), (564, 432945), (705, 346356), (810, 301458), (846, 288630), (940, 259767), (972, 251215), (1069, 228420), (1215, 200972), (1269, 192420), (1410, 173178), (1620, 150729), (1692, 144315), (2115, 115452), (2138, 114210), (2430, 100486), (2538, 96210), (2820, 86589), (3207, 76140), (3807, 64140), (4230, 57726), (4276, 57105), (4860, 50243), (5076, 48105), (5345, 45684), (6345, 38484), (6414, 38070), (7614, 32070), (8460, 28863), (9621, 25380), (10690, 22842), (11421, 21380), (12690, 19242), (12828, 19035), (15228, 16035)]