120101280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 192

約数和(自身を含む): 429287040

約数和(自身を除く): 309185760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1013, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2026, 2080, 2280, 2470, 2964, 3039, 3040, 3120, 3705, 3952, 4052, 4560, 4940, 5065, 5928, 6078, 6240, 7410, 7904, 8104, 9120, 9880, 10130, 11856, 12156, 13169, 14820, 15195, 16208, 19247, 19760, 20260, 23712, 24312, 26338, 29640, 30390, 32416, 38494, 39507, 39520, 40520, 48624, 52676, 57741, 59280, 60780, 65845, 76988, 79014, 81040, 96235, 97248, 105352, 115482, 118560, 121560, 131690, 153976, 158028, 162080, 192470, 197535, 210704, 230964, 243120, 250211, 263380, 288705, 307952, 316056, 384940, 395070, 421408, 461928, 486240, 500422, 526760, 577410, 615904, 632112, 750633, 769880, 790140, 923856, 1000844, 1053520, 1154820, 1251055, 1264224, 1501266, 1539760, 1580280, 1847712, 2001688, 2107040, 2309640, 2502110, 3002532, 3079520, 3160560, 3753165, 4003376, 4619280, 5004220, 6005064, 6321120, 7506330, 8006752, 9238560, 10008440, 12010128, 15012660, 20016880, 24020256, 30025320, 40033760, 60050640, 120101280]

約数ペア:

[(1, 120101280), (2, 60050640), (3, 40033760), (4, 30025320), (5, 24020256), (6, 20016880), (8, 15012660), (10, 12010128), (12, 10008440), (13, 9238560), (15, 8006752), (16, 7506330), (19, 6321120), (20, 6005064), (24, 5004220), (26, 4619280), (30, 4003376), (32, 3753165), (38, 3160560), (39, 3079520), (40, 3002532), (48, 2502110), (52, 2309640), (57, 2107040), (60, 2001688), (65, 1847712), (76, 1580280), (78, 1539760), (80, 1501266), (95, 1264224), (96, 1251055), (104, 1154820), (114, 1053520), (120, 1000844), (130, 923856), (152, 790140), (156, 769880), (160, 750633), (190, 632112), (195, 615904), (208, 577410), (228, 526760), (240, 500422), (247, 486240), (260, 461928), (285, 421408), (304, 395070), (312, 384940), (380, 316056), (390, 307952), (416, 288705), (456, 263380), (480, 250211), (494, 243120), (520, 230964), (570, 210704), (608, 197535), (624, 192470), (741, 162080), (760, 158028), (780, 153976), (912, 131690), (988, 121560), (1013, 118560), (1040, 115482), (1140, 105352), (1235, 97248), (1248, 96235), (1482, 81040), (1520, 79014), (1560, 76988), (1824, 65845), (1976, 60780), (2026, 59280), (2080, 57741), (2280, 52676), (2470, 48624), (2964, 40520), (3039, 39520), (3040, 39507), (3120, 38494), (3705, 32416), (3952, 30390), (4052, 29640), (4560, 26338), (4940, 24312), (5065, 23712), (5928, 20260), (6078, 19760), (6240, 19247), (7410, 16208), (7904, 15195), (8104, 14820), (9120, 13169), (9880, 12156), (10130, 11856)]