215595360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8807}}^1$

素因数の和:8845

約数の個数: 144

約数和(自身を含む): 779085216

約数和(自身を除く): 563489856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 8807, 12240, 17614, 24480, 26421, 35228, 44035, 52842, 70456, 79263, 88070, 105684, 132105, 140912, 149719, 158526, 176140, 211368, 264210, 281824, 299438, 317052, 352280, 396315, 422736, 449157, 528420, 598876, 634104, 704560, 748595, 792630, 845472, 898314, 1056840, 1197752, 1268208, 1347471, 1409120, 1497190, 1585260, 1796628, 2113680, 2245785, 2395504, 2536416, 2694942, 2994380, 3170520, 3593256, 4227360, 4491570, 4791008, 5389884, 5988760, 6341040, 6737355, 7186512, 8983140, 10779768, 11977520, 12682080, 13474710, 14373024, 17966280, 21559536, 23955040, 26949420, 35932560, 43119072, 53898840, 71865120, 107797680, 215595360]

約数ペア:

[(1, 215595360), (2, 107797680), (3, 71865120), (4, 53898840), (5, 43119072), (6, 35932560), (8, 26949420), (9, 23955040), (10, 21559536), (12, 17966280), (15, 14373024), (16, 13474710), (17, 12682080), (18, 11977520), (20, 10779768), (24, 8983140), (30, 7186512), (32, 6737355), (34, 6341040), (36, 5988760), (40, 5389884), (45, 4791008), (48, 4491570), (51, 4227360), (60, 3593256), (68, 3170520), (72, 2994380), (80, 2694942), (85, 2536416), (90, 2395504), (96, 2245785), (102, 2113680), (120, 1796628), (136, 1585260), (144, 1497190), (153, 1409120), (160, 1347471), (170, 1268208), (180, 1197752), (204, 1056840), (240, 898314), (255, 845472), (272, 792630), (288, 748595), (306, 704560), (340, 634104), (360, 598876), (408, 528420), (480, 449157), (510, 422736), (544, 396315), (612, 352280), (680, 317052), (720, 299438), (765, 281824), (816, 264210), (1020, 211368), (1224, 176140), (1360, 158526), (1440, 149719), (1530, 140912), (1632, 132105), (2040, 105684), (2448, 88070), (2720, 79263), (3060, 70456), (4080, 52842), (4896, 44035), (6120, 35228), (8160, 26421), (8807, 24480), (12240, 17614)]