88570320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3449}}^1$

素因数の和:3572

約数の個数: 80

約数和(自身を含む): 277214400

約数和(自身を除く): 188644080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3449, 4280, 5136, 6420, 6898, 8560, 10347, 12840, 13796, 17245, 20694, 25680, 27592, 34490, 41388, 51735, 55184, 68980, 82776, 103470, 137960, 165552, 206940, 275920, 369043, 413880, 738086, 827760, 1107129, 1476172, 1845215, 2214258, 2952344, 3690430, 4428516, 5535645, 5904688, 7380860, 8857032, 11071290, 14761720, 17714064, 22142580, 29523440, 44285160, 88570320]

約数ペア:

[(1, 88570320), (2, 44285160), (3, 29523440), (4, 22142580), (5, 17714064), (6, 14761720), (8, 11071290), (10, 8857032), (12, 7380860), (15, 5904688), (16, 5535645), (20, 4428516), (24, 3690430), (30, 2952344), (40, 2214258), (48, 1845215), (60, 1476172), (80, 1107129), (107, 827760), (120, 738086), (214, 413880), (240, 369043), (321, 275920), (428, 206940), (535, 165552), (642, 137960), (856, 103470), (1070, 82776), (1284, 68980), (1605, 55184), (1712, 51735), (2140, 41388), (2568, 34490), (3210, 27592), (3449, 25680), (4280, 20694), (5136, 17245), (6420, 13796), (6898, 12840), (8560, 10347)]