306598680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 1044126720

約数和(自身を除く): 737528040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 83, 90, 93, 120, 124, 155, 166, 180, 186, 248, 249, 279, 310, 331, 332, 360, 372, 415, 465, 498, 558, 620, 662, 664, 744, 747, 830, 930, 993, 996, 1116, 1240, 1245, 1324, 1395, 1494, 1655, 1660, 1860, 1986, 1992, 2232, 2490, 2573, 2648, 2790, 2979, 2988, 3310, 3320, 3720, 3735, 3972, 4965, 4980, 5146, 5580, 5958, 5976, 6620, 7470, 7719, 7944, 9930, 9960, 10261, 10292, 11160, 11916, 12865, 13240, 14895, 14940, 15438, 19860, 20522, 20584, 23157, 23832, 25730, 27473, 29790, 29880, 30783, 30876, 38595, 39720, 41044, 46314, 51305, 51460, 54946, 59580, 61566, 61752, 77190, 82088, 82419, 92349, 92628, 102610, 102920, 109892, 115785, 119160, 123132, 137365, 153915, 154380, 164838, 184698, 185256, 205220, 219784, 231570, 246264, 247257, 274730, 307830, 308760, 329676, 369396, 410440, 412095, 461745, 463140, 494514, 549460, 615660, 659352, 738792, 824190, 851663, 923490, 926280, 989028, 1098920, 1231320, 1236285, 1648380, 1703326, 1846980, 1978056, 2472570, 2554989, 3296760, 3406652, 3693960, 4258315, 4945140, 5109978, 6813304, 7664967, 8516630, 9890280, 10219956, 12774945, 15329934, 17033260, 20439912, 25549890, 30659868, 34066520, 38324835, 51099780, 61319736, 76649670, 102199560, 153299340, 306598680]

約数ペア:

[(1, 306598680), (2, 153299340), (3, 102199560), (4, 76649670), (5, 61319736), (6, 51099780), (8, 38324835), (9, 34066520), (10, 30659868), (12, 25549890), (15, 20439912), (18, 17033260), (20, 15329934), (24, 12774945), (30, 10219956), (31, 9890280), (36, 8516630), (40, 7664967), (45, 6813304), (60, 5109978), (62, 4945140), (72, 4258315), (83, 3693960), (90, 3406652), (93, 3296760), (120, 2554989), (124, 2472570), (155, 1978056), (166, 1846980), (180, 1703326), (186, 1648380), (248, 1236285), (249, 1231320), (279, 1098920), (310, 989028), (331, 926280), (332, 923490), (360, 851663), (372, 824190), (415, 738792), (465, 659352), (498, 615660), (558, 549460), (620, 494514), (662, 463140), (664, 461745), (744, 412095), (747, 410440), (830, 369396), (930, 329676), (993, 308760), (996, 307830), (1116, 274730), (1240, 247257), (1245, 246264), (1324, 231570), (1395, 219784), (1494, 205220), (1655, 185256), (1660, 184698), (1860, 164838), (1986, 154380), (1992, 153915), (2232, 137365), (2490, 123132), (2573, 119160), (2648, 115785), (2790, 109892), (2979, 102920), (2988, 102610), (3310, 92628), (3320, 92349), (3720, 82419), (3735, 82088), (3972, 77190), (4965, 61752), (4980, 61566), (5146, 59580), (5580, 54946), (5958, 51460), (5976, 51305), (6620, 46314), (7470, 41044), (7719, 39720), (7944, 38595), (9930, 30876), (9960, 30783), (10261, 29880), (10292, 29790), (11160, 27473), (11916, 25730), (12865, 23832), (13240, 23157), (14895, 20584), (14940, 20522), (15438, 19860)]