72173160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3968

約数の個数: 128

約数和(自身を含む): 254793600

約数和(自身を除く): 182620440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 3931, 4590, 6120, 7862, 9180, 11793, 15724, 18360, 19655, 23586, 31448, 35379, 39310, 47172, 58965, 66827, 70758, 78620, 94344, 106137, 117930, 133654, 141516, 157240, 176895, 200481, 212274, 235860, 267308, 283032, 334135, 353790, 400962, 424548, 471720, 530685, 534616, 601443, 668270, 707580, 801924, 849096, 1002405, 1061370, 1202886, 1336540, 1415160, 1603848, 1804329, 2004810, 2122740, 2405772, 2673080, 3007215, 3608658, 4009620, 4245480, 4811544, 6014430, 7217316, 8019240, 9021645, 12028860, 14434632, 18043290, 24057720, 36086580, 72173160]

約数ペア:

[(1, 72173160), (2, 36086580), (3, 24057720), (4, 18043290), (5, 14434632), (6, 12028860), (8, 9021645), (9, 8019240), (10, 7217316), (12, 6014430), (15, 4811544), (17, 4245480), (18, 4009620), (20, 3608658), (24, 3007215), (27, 2673080), (30, 2405772), (34, 2122740), (36, 2004810), (40, 1804329), (45, 1603848), (51, 1415160), (54, 1336540), (60, 1202886), (68, 1061370), (72, 1002405), (85, 849096), (90, 801924), (102, 707580), (108, 668270), (120, 601443), (135, 534616), (136, 530685), (153, 471720), (170, 424548), (180, 400962), (204, 353790), (216, 334135), (255, 283032), (270, 267308), (306, 235860), (340, 212274), (360, 200481), (408, 176895), (459, 157240), (510, 141516), (540, 133654), (612, 117930), (680, 106137), (765, 94344), (918, 78620), (1020, 70758), (1080, 66827), (1224, 58965), (1530, 47172), (1836, 39310), (2040, 35379), (2295, 31448), (3060, 23586), (3672, 19655), (3931, 18360), (4590, 15724), (6120, 11793), (7862, 9180)]