84387120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{599}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 262483200

約数和(自身を除く): 178096080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 587, 599, 1174, 1198, 1761, 1797, 2348, 2396, 2935, 2995, 3522, 3594, 4696, 4792, 5870, 5990, 7044, 7188, 8805, 8985, 9392, 9584, 11740, 11980, 14088, 14376, 17610, 17970, 23480, 23960, 28176, 28752, 35220, 35940, 46960, 47920, 70440, 71880, 140880, 143760, 351613, 703226, 1054839, 1406452, 1758065, 2109678, 2812904, 3516130, 4219356, 5274195, 5625808, 7032260, 8438712, 10548390, 14064520, 16877424, 21096780, 28129040, 42193560, 84387120]

約数ペア:

[(1, 84387120), (2, 42193560), (3, 28129040), (4, 21096780), (5, 16877424), (6, 14064520), (8, 10548390), (10, 8438712), (12, 7032260), (15, 5625808), (16, 5274195), (20, 4219356), (24, 3516130), (30, 2812904), (40, 2109678), (48, 1758065), (60, 1406452), (80, 1054839), (120, 703226), (240, 351613), (587, 143760), (599, 140880), (1174, 71880), (1198, 70440), (1761, 47920), (1797, 46960), (2348, 35940), (2396, 35220), (2935, 28752), (2995, 28176), (3522, 23960), (3594, 23480), (4696, 17970), (4792, 17610), (5870, 14376), (5990, 14088), (7044, 11980), (7188, 11740), (8805, 9584), (8985, 9392)]