42215760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3485

約数の個数: 120

約数和(自身を含む): 150157800

約数和(自身を除く): 107942040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3449, 4080, 6120, 6898, 10347, 12240, 13796, 17245, 20694, 27592, 31041, 34490, 41388, 51735, 55184, 58633, 62082, 68980, 82776, 103470, 117266, 124164, 137960, 155205, 165552, 175899, 206940, 234532, 248328, 275920, 293165, 310410, 351798, 413880, 469064, 496656, 527697, 586330, 620820, 703596, 827760, 879495, 938128, 1055394, 1172660, 1241640, 1407192, 1758990, 2110788, 2345320, 2483280, 2638485, 2814384, 3517980, 4221576, 4690640, 5276970, 7035960, 8443152, 10553940, 14071920, 21107880, 42215760]

約数ペア:

[(1, 42215760), (2, 21107880), (3, 14071920), (4, 10553940), (5, 8443152), (6, 7035960), (8, 5276970), (9, 4690640), (10, 4221576), (12, 3517980), (15, 2814384), (16, 2638485), (17, 2483280), (18, 2345320), (20, 2110788), (24, 1758990), (30, 1407192), (34, 1241640), (36, 1172660), (40, 1055394), (45, 938128), (48, 879495), (51, 827760), (60, 703596), (68, 620820), (72, 586330), (80, 527697), (85, 496656), (90, 469064), (102, 413880), (120, 351798), (136, 310410), (144, 293165), (153, 275920), (170, 248328), (180, 234532), (204, 206940), (240, 175899), (255, 165552), (272, 155205), (306, 137960), (340, 124164), (360, 117266), (408, 103470), (510, 82776), (612, 68980), (680, 62082), (720, 58633), (765, 55184), (816, 51735), (1020, 41388), (1224, 34490), (1360, 31041), (1530, 27592), (2040, 20694), (2448, 17245), (3060, 13796), (3449, 12240), (4080, 10347), (6120, 6898)]