129527760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:685

約数の個数: 160

約数和(自身を含む): 433900800

約数和(自身を除く): 304373040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 599, 636, 680, 795, 816, 848, 901, 1020, 1060, 1198, 1272, 1360, 1590, 1797, 1802, 2040, 2120, 2396, 2544, 2703, 2995, 3180, 3594, 3604, 4080, 4240, 4505, 4792, 5406, 5990, 6360, 7188, 7208, 8985, 9010, 9584, 10183, 10812, 11980, 12720, 13515, 14376, 14416, 17970, 18020, 20366, 21624, 23960, 27030, 28752, 30549, 31747, 35940, 36040, 40732, 43248, 47920, 50915, 54060, 61098, 63494, 71880, 72080, 81464, 95241, 101830, 108120, 122196, 126988, 143760, 152745, 158735, 162928, 190482, 203660, 216240, 244392, 253976, 305490, 317470, 380964, 407320, 476205, 488784, 507952, 539699, 610980, 634940, 761928, 814640, 952410, 1079398, 1221960, 1269880, 1523856, 1619097, 1904820, 2158796, 2443920, 2539760, 2698495, 3238194, 3809640, 4317592, 5396990, 6476388, 7619280, 8095485, 8635184, 10793980, 12952776, 16190970, 21587960, 25905552, 32381940, 43175920, 64763880, 129527760]

約数ペア:

[(1, 129527760), (2, 64763880), (3, 43175920), (4, 32381940), (5, 25905552), (6, 21587960), (8, 16190970), (10, 12952776), (12, 10793980), (15, 8635184), (16, 8095485), (17, 7619280), (20, 6476388), (24, 5396990), (30, 4317592), (34, 3809640), (40, 3238194), (48, 2698495), (51, 2539760), (53, 2443920), (60, 2158796), (68, 1904820), (80, 1619097), (85, 1523856), (102, 1269880), (106, 1221960), (120, 1079398), (136, 952410), (159, 814640), (170, 761928), (204, 634940), (212, 610980), (240, 539699), (255, 507952), (265, 488784), (272, 476205), (318, 407320), (340, 380964), (408, 317470), (424, 305490), (510, 253976), (530, 244392), (599, 216240), (636, 203660), (680, 190482), (795, 162928), (816, 158735), (848, 152745), (901, 143760), (1020, 126988), (1060, 122196), (1198, 108120), (1272, 101830), (1360, 95241), (1590, 81464), (1797, 72080), (1802, 71880), (2040, 63494), (2120, 61098), (2396, 54060), (2544, 50915), (2703, 47920), (2995, 43248), (3180, 40732), (3594, 36040), (3604, 35940), (4080, 31747), (4240, 30549), (4505, 28752), (4792, 27030), (5406, 23960), (5990, 21624), (6360, 20366), (7188, 18020), (7208, 17970), (8985, 14416), (9010, 14376), (9584, 13515), (10183, 12720), (10812, 11980)]