144480720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14683}}^1$

素因数の和:14740

約数の個数: 80

約数和(自身を含む): 458845632

約数和(自身を除く): 314364912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 14683, 29366, 44049, 58732, 73415, 88098, 117464, 146830, 176196, 220245, 234928, 293660, 352392, 440490, 587320, 602003, 704784, 880980, 1174640, 1204006, 1761960, 1806009, 2408012, 3010015, 3523920, 3612018, 4816024, 6020030, 7224036, 9030045, 9632048, 12040060, 14448072, 18060090, 24080120, 28896144, 36120180, 48160240, 72240360, 144480720]

約数ペア:

[(1, 144480720), (2, 72240360), (3, 48160240), (4, 36120180), (5, 28896144), (6, 24080120), (8, 18060090), (10, 14448072), (12, 12040060), (15, 9632048), (16, 9030045), (20, 7224036), (24, 6020030), (30, 4816024), (40, 3612018), (41, 3523920), (48, 3010015), (60, 2408012), (80, 1806009), (82, 1761960), (120, 1204006), (123, 1174640), (164, 880980), (205, 704784), (240, 602003), (246, 587320), (328, 440490), (410, 352392), (492, 293660), (615, 234928), (656, 220245), (820, 176196), (984, 146830), (1230, 117464), (1640, 88098), (1968, 73415), (2460, 58732), (3280, 44049), (4920, 29366), (9840, 14683)]