120148020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^2$

素因数の和:139

約数の個数: 162

約数和(自身を含む): 393793218

約数和(自身を除く): 273645198

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 57, 60, 76, 86, 90, 95, 114, 129, 171, 172, 180, 190, 215, 228, 258, 285, 342, 361, 380, 387, 430, 516, 570, 645, 684, 722, 774, 817, 855, 860, 1083, 1140, 1290, 1444, 1548, 1634, 1710, 1805, 1849, 1935, 2166, 2451, 2580, 3249, 3268, 3420, 3610, 3698, 3870, 4085, 4332, 4902, 5415, 5547, 6498, 7220, 7353, 7396, 7740, 8170, 9245, 9804, 10830, 11094, 12255, 12996, 14706, 15523, 16245, 16340, 16641, 18490, 21660, 22188, 24510, 27735, 29412, 31046, 32490, 33282, 35131, 36765, 36980, 46569, 49020, 55470, 62092, 64980, 66564, 70262, 73530, 77615, 83205, 93138, 105393, 110940, 139707, 140524, 147060, 155230, 166410, 175655, 186276, 210786, 232845, 279414, 310460, 316179, 332820, 351310, 421572, 465690, 526965, 558828, 632358, 667489, 698535, 702620, 931380, 1053930, 1264716, 1334978, 1397070, 1580895, 2002467, 2107860, 2669956, 2794140, 3161790, 3337445, 4004934, 6007401, 6323580, 6674890, 8009868, 10012335, 12014802, 13349780, 20024670, 24029604, 30037005, 40049340, 60074010, 120148020]

約数ペア:

[(1, 120148020), (2, 60074010), (3, 40049340), (4, 30037005), (5, 24029604), (6, 20024670), (9, 13349780), (10, 12014802), (12, 10012335), (15, 8009868), (18, 6674890), (19, 6323580), (20, 6007401), (30, 4004934), (36, 3337445), (38, 3161790), (43, 2794140), (45, 2669956), (57, 2107860), (60, 2002467), (76, 1580895), (86, 1397070), (90, 1334978), (95, 1264716), (114, 1053930), (129, 931380), (171, 702620), (172, 698535), (180, 667489), (190, 632358), (215, 558828), (228, 526965), (258, 465690), (285, 421572), (342, 351310), (361, 332820), (380, 316179), (387, 310460), (430, 279414), (516, 232845), (570, 210786), (645, 186276), (684, 175655), (722, 166410), (774, 155230), (817, 147060), (855, 140524), (860, 139707), (1083, 110940), (1140, 105393), (1290, 93138), (1444, 83205), (1548, 77615), (1634, 73530), (1710, 70262), (1805, 66564), (1849, 64980), (1935, 62092), (2166, 55470), (2451, 49020), (2580, 46569), (3249, 36980), (3268, 36765), (3420, 35131), (3610, 33282), (3698, 32490), (3870, 31046), (4085, 29412), (4332, 27735), (4902, 24510), (5415, 22188), (5547, 21660), (6498, 18490), (7220, 16641), (7353, 16340), (7396, 16245), (7740, 15523), (8170, 14706), (9245, 12996), (9804, 12255), (10830, 11094)]