68449320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 232128000

約数和(自身を除く): 163678680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1039, 1080, 1098, 1220, 1464, 1647, 1830, 2078, 2196, 2440, 2745, 3117, 3294, 3660, 4156, 4392, 5195, 5490, 6234, 6588, 7320, 8235, 8312, 9351, 10390, 10980, 12468, 13176, 15585, 16470, 18702, 20780, 21960, 24936, 28053, 31170, 32940, 37404, 41560, 46755, 56106, 62340, 63379, 65880, 74808, 93510, 112212, 124680, 126758, 140265, 187020, 190137, 224424, 253516, 280530, 316895, 374040, 380274, 507032, 561060, 570411, 633790, 760548, 950685, 1122120, 1140822, 1267580, 1521096, 1711233, 1901370, 2281644, 2535160, 2852055, 3422466, 3802740, 4563288, 5704110, 6844932, 7605480, 8556165, 11408220, 13689864, 17112330, 22816440, 34224660, 68449320]

約数ペア:

[(1, 68449320), (2, 34224660), (3, 22816440), (4, 17112330), (5, 13689864), (6, 11408220), (8, 8556165), (9, 7605480), (10, 6844932), (12, 5704110), (15, 4563288), (18, 3802740), (20, 3422466), (24, 2852055), (27, 2535160), (30, 2281644), (36, 1901370), (40, 1711233), (45, 1521096), (54, 1267580), (60, 1140822), (61, 1122120), (72, 950685), (90, 760548), (108, 633790), (120, 570411), (122, 561060), (135, 507032), (180, 380274), (183, 374040), (216, 316895), (244, 280530), (270, 253516), (305, 224424), (360, 190137), (366, 187020), (488, 140265), (540, 126758), (549, 124680), (610, 112212), (732, 93510), (915, 74808), (1039, 65880), (1080, 63379), (1098, 62340), (1220, 56106), (1464, 46755), (1647, 41560), (1830, 37404), (2078, 32940), (2196, 31170), (2440, 28053), (2745, 24936), (3117, 21960), (3294, 20780), (3660, 18702), (4156, 16470), (4392, 15585), (5195, 13176), (5490, 12468), (6234, 10980), (6588, 10390), (7320, 9351), (8235, 8312)]