178417080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1115

約数の個数: 160

約数和(自身を含む): 611582400

約数和(自身を除く): 433165320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 954, 1039, 1060, 1080, 1272, 1431, 1590, 1620, 1908, 2078, 2120, 2385, 2862, 3117, 3180, 3240, 3816, 4156, 4293, 4770, 5195, 5724, 6234, 6360, 7155, 8312, 8586, 9351, 9540, 10390, 11448, 12468, 14310, 15585, 17172, 18702, 19080, 20780, 21465, 24936, 28053, 28620, 31170, 34344, 37404, 41560, 42930, 46755, 55067, 56106, 57240, 62340, 74808, 84159, 85860, 93510, 110134, 112212, 124680, 140265, 165201, 168318, 171720, 187020, 220268, 224424, 275335, 280530, 330402, 336636, 374040, 420795, 440536, 495603, 550670, 561060, 660804, 673272, 826005, 841590, 991206, 1101340, 1122120, 1321608, 1486809, 1652010, 1683180, 1982412, 2202680, 2478015, 2973618, 3304020, 3366360, 3964824, 4460427, 4956030, 5947236, 6608040, 7434045, 8920854, 9912060, 11894472, 14868090, 17841708, 19824120, 22302135, 29736180, 35683416, 44604270, 59472360, 89208540, 178417080]

約数ペア:

[(1, 178417080), (2, 89208540), (3, 59472360), (4, 44604270), (5, 35683416), (6, 29736180), (8, 22302135), (9, 19824120), (10, 17841708), (12, 14868090), (15, 11894472), (18, 9912060), (20, 8920854), (24, 7434045), (27, 6608040), (30, 5947236), (36, 4956030), (40, 4460427), (45, 3964824), (53, 3366360), (54, 3304020), (60, 2973618), (72, 2478015), (81, 2202680), (90, 1982412), (106, 1683180), (108, 1652010), (120, 1486809), (135, 1321608), (159, 1122120), (162, 1101340), (180, 991206), (212, 841590), (216, 826005), (265, 673272), (270, 660804), (318, 561060), (324, 550670), (360, 495603), (405, 440536), (424, 420795), (477, 374040), (530, 336636), (540, 330402), (636, 280530), (648, 275335), (795, 224424), (810, 220268), (954, 187020), (1039, 171720), (1060, 168318), (1080, 165201), (1272, 140265), (1431, 124680), (1590, 112212), (1620, 110134), (1908, 93510), (2078, 85860), (2120, 84159), (2385, 74808), (2862, 62340), (3117, 57240), (3180, 56106), (3240, 55067), (3816, 46755), (4156, 42930), (4293, 41560), (4770, 37404), (5195, 34344), (5724, 31170), (6234, 28620), (6360, 28053), (7155, 24936), (8312, 21465), (8586, 20780), (9351, 19080), (9540, 18702), (10390, 17172), (11448, 15585), (12468, 14310)]