24301520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 35694640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 239, 248, 310, 328, 410, 478, 496, 620, 656, 820, 956, 1195, 1240, 1271, 1640, 1912, 2390, 2480, 2542, 3280, 3824, 4780, 5084, 6355, 7409, 9560, 9799, 10168, 12710, 14818, 19120, 19598, 20336, 25420, 29636, 37045, 39196, 48995, 50840, 59272, 74090, 78392, 97990, 101680, 118544, 148180, 156784, 195980, 296360, 303769, 391960, 592720, 607538, 783920, 1215076, 1518845, 2430152, 3037690, 4860304, 6075380, 12150760, 24301520]

約数ペア:

[(1, 24301520), (2, 12150760), (4, 6075380), (5, 4860304), (8, 3037690), (10, 2430152), (16, 1518845), (20, 1215076), (31, 783920), (40, 607538), (41, 592720), (62, 391960), (80, 303769), (82, 296360), (124, 195980), (155, 156784), (164, 148180), (205, 118544), (239, 101680), (248, 97990), (310, 78392), (328, 74090), (410, 59272), (478, 50840), (496, 48995), (620, 39196), (656, 37045), (820, 29636), (956, 25420), (1195, 20336), (1240, 19598), (1271, 19120), (1640, 14818), (1912, 12710), (2390, 10168), (2480, 9799), (2542, 9560), (3280, 7409), (3824, 6355), (4780, 5084)]