115897560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 359976960

約数和(自身を除く): 244079400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 71, 120, 122, 142, 183, 213, 223, 244, 284, 305, 355, 366, 426, 446, 488, 568, 610, 669, 710, 732, 852, 892, 915, 1065, 1115, 1220, 1338, 1420, 1464, 1704, 1784, 1830, 2130, 2230, 2440, 2676, 2840, 3345, 3660, 4260, 4331, 4460, 5352, 6690, 7320, 8520, 8662, 8920, 12993, 13380, 13603, 15833, 17324, 21655, 25986, 26760, 27206, 31666, 34648, 40809, 43310, 47499, 51972, 54412, 63332, 64965, 68015, 79165, 81618, 86620, 94998, 103944, 108824, 126664, 129930, 136030, 158330, 163236, 173240, 189996, 204045, 237495, 259860, 272060, 316660, 326472, 379992, 408090, 474990, 519720, 544120, 633320, 816180, 949980, 965813, 1632360, 1899960, 1931626, 2897439, 3863252, 4829065, 5794878, 7726504, 9658130, 11589756, 14487195, 19316260, 23179512, 28974390, 38632520, 57948780, 115897560]

約数ペア:

[(1, 115897560), (2, 57948780), (3, 38632520), (4, 28974390), (5, 23179512), (6, 19316260), (8, 14487195), (10, 11589756), (12, 9658130), (15, 7726504), (20, 5794878), (24, 4829065), (30, 3863252), (40, 2897439), (60, 1931626), (61, 1899960), (71, 1632360), (120, 965813), (122, 949980), (142, 816180), (183, 633320), (213, 544120), (223, 519720), (244, 474990), (284, 408090), (305, 379992), (355, 326472), (366, 316660), (426, 272060), (446, 259860), (488, 237495), (568, 204045), (610, 189996), (669, 173240), (710, 163236), (732, 158330), (852, 136030), (892, 129930), (915, 126664), (1065, 108824), (1115, 103944), (1220, 94998), (1338, 86620), (1420, 81618), (1464, 79165), (1704, 68015), (1784, 64965), (1830, 63332), (2130, 54412), (2230, 51972), (2440, 47499), (2676, 43310), (2840, 40809), (3345, 34648), (3660, 31666), (4260, 27206), (4331, 26760), (4460, 25986), (5352, 21655), (6690, 17324), (7320, 15833), (8520, 13603), (8662, 13380), (8920, 12993)]