120141720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 421031520

約数和(自身を除く): 300889800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 67, 68, 72, 85, 90, 102, 120, 134, 136, 153, 170, 180, 201, 204, 255, 268, 293, 306, 335, 340, 360, 402, 408, 510, 536, 586, 603, 612, 670, 680, 765, 804, 879, 1005, 1020, 1139, 1172, 1206, 1224, 1340, 1465, 1530, 1608, 1758, 2010, 2040, 2278, 2344, 2412, 2637, 2680, 2930, 3015, 3060, 3417, 3516, 4020, 4395, 4556, 4824, 4981, 5274, 5695, 5860, 6030, 6120, 6834, 7032, 8040, 8790, 9112, 9962, 10251, 10548, 11390, 11720, 12060, 13185, 13668, 14943, 17085, 17580, 19631, 19924, 20502, 21096, 22780, 24120, 24905, 26370, 27336, 29886, 34170, 35160, 39262, 39848, 41004, 44829, 45560, 49810, 51255, 52740, 58893, 59772, 68340, 74715, 78524, 82008, 89658, 98155, 99620, 102510, 105480, 117786, 119544, 136680, 149430, 157048, 176679, 179316, 196310, 199240, 205020, 224145, 235572, 294465, 298860, 333727, 353358, 358632, 392620, 410040, 448290, 471144, 588930, 597720, 667454, 706716, 785240, 883395, 896580, 1001181, 1177860, 1334908, 1413432, 1668635, 1766790, 1793160, 2002362, 2355720, 2669816, 3003543, 3337270, 3533580, 4004724, 5005905, 6007086, 6674540, 7067160, 8009448, 10011810, 12014172, 13349080, 15017715, 20023620, 24028344, 30035430, 40047240, 60070860, 120141720]

約数ペア:

[(1, 120141720), (2, 60070860), (3, 40047240), (4, 30035430), (5, 24028344), (6, 20023620), (8, 15017715), (9, 13349080), (10, 12014172), (12, 10011810), (15, 8009448), (17, 7067160), (18, 6674540), (20, 6007086), (24, 5005905), (30, 4004724), (34, 3533580), (36, 3337270), (40, 3003543), (45, 2669816), (51, 2355720), (60, 2002362), (67, 1793160), (68, 1766790), (72, 1668635), (85, 1413432), (90, 1334908), (102, 1177860), (120, 1001181), (134, 896580), (136, 883395), (153, 785240), (170, 706716), (180, 667454), (201, 597720), (204, 588930), (255, 471144), (268, 448290), (293, 410040), (306, 392620), (335, 358632), (340, 353358), (360, 333727), (402, 298860), (408, 294465), (510, 235572), (536, 224145), (586, 205020), (603, 199240), (612, 196310), (670, 179316), (680, 176679), (765, 157048), (804, 149430), (879, 136680), (1005, 119544), (1020, 117786), (1139, 105480), (1172, 102510), (1206, 99620), (1224, 98155), (1340, 89658), (1465, 82008), (1530, 78524), (1608, 74715), (1758, 68340), (2010, 59772), (2040, 58893), (2278, 52740), (2344, 51255), (2412, 49810), (2637, 45560), (2680, 44829), (2930, 41004), (3015, 39848), (3060, 39262), (3417, 35160), (3516, 34170), (4020, 29886), (4395, 27336), (4556, 26370), (4824, 24905), (4981, 24120), (5274, 22780), (5695, 21096), (5860, 20502), (6030, 19924), (6120, 19631), (6834, 17580), (7032, 17085), (8040, 14943), (8790, 13668), (9112, 13185), (9962, 12060), (10251, 11720), (10548, 11390)]