120259360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 342921600

約数和(自身を除く): 222662240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 160, 170, 179, 190, 208, 221, 247, 260, 272, 304, 323, 340, 358, 380, 416, 442, 494, 520, 544, 608, 646, 680, 716, 760, 884, 895, 988, 1040, 1105, 1235, 1292, 1360, 1432, 1520, 1615, 1768, 1790, 1976, 2080, 2210, 2327, 2470, 2584, 2720, 2864, 3040, 3043, 3230, 3401, 3536, 3580, 3952, 4199, 4420, 4654, 4940, 5168, 5728, 6086, 6460, 6802, 7072, 7160, 7904, 8398, 8840, 9308, 9880, 10336, 11635, 12172, 12920, 13604, 14320, 15215, 16796, 17005, 17680, 18616, 19760, 20995, 23270, 24344, 25840, 27208, 28640, 30430, 33592, 34010, 35360, 37232, 39520, 39559, 41990, 44213, 46540, 48688, 51680, 54416, 57817, 60860, 67184, 68020, 74464, 79118, 83980, 88426, 93080, 97376, 108832, 115634, 121720, 134368, 136040, 158236, 167960, 176852, 186160, 197795, 221065, 231268, 243440, 272080, 289085, 316472, 335920, 353704, 372320, 395590, 442130, 462536, 486880, 544160, 578170, 632944, 671840, 707408, 751621, 791180, 884260, 925072, 1156340, 1265888, 1414816, 1503242, 1582360, 1768520, 1850144, 2312680, 3006484, 3164720, 3537040, 3758105, 4625360, 6012968, 6329440, 7074080, 7516210, 9250720, 12025936, 15032420, 24051872, 30064840, 60129680, 120259360]

約数ペア:

[(1, 120259360), (2, 60129680), (4, 30064840), (5, 24051872), (8, 15032420), (10, 12025936), (13, 9250720), (16, 7516210), (17, 7074080), (19, 6329440), (20, 6012968), (26, 4625360), (32, 3758105), (34, 3537040), (38, 3164720), (40, 3006484), (52, 2312680), (65, 1850144), (68, 1768520), (76, 1582360), (80, 1503242), (85, 1414816), (95, 1265888), (104, 1156340), (130, 925072), (136, 884260), (152, 791180), (160, 751621), (170, 707408), (179, 671840), (190, 632944), (208, 578170), (221, 544160), (247, 486880), (260, 462536), (272, 442130), (304, 395590), (323, 372320), (340, 353704), (358, 335920), (380, 316472), (416, 289085), (442, 272080), (494, 243440), (520, 231268), (544, 221065), (608, 197795), (646, 186160), (680, 176852), (716, 167960), (760, 158236), (884, 136040), (895, 134368), (988, 121720), (1040, 115634), (1105, 108832), (1235, 97376), (1292, 93080), (1360, 88426), (1432, 83980), (1520, 79118), (1615, 74464), (1768, 68020), (1790, 67184), (1976, 60860), (2080, 57817), (2210, 54416), (2327, 51680), (2470, 48688), (2584, 46540), (2720, 44213), (2864, 41990), (3040, 39559), (3043, 39520), (3230, 37232), (3401, 35360), (3536, 34010), (3580, 33592), (3952, 30430), (4199, 28640), (4420, 27208), (4654, 25840), (4940, 24344), (5168, 23270), (5728, 20995), (6086, 19760), (6460, 18616), (6802, 17680), (7072, 17005), (7160, 16796), (7904, 15215), (8398, 14320), (8840, 13604), (9308, 12920), (9880, 12172), (10336, 11635)]