1212012960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148531}}^1$

素因数の和:148566

約数の個数: 96

約数和(自身を含む): 4042446912

約数和(自身を除く): 2830433952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 148531, 297062, 445593, 594124, 742655, 891186, 1188248, 1485310, 1782372, 2227965, 2376496, 2525027, 2970620, 3564744, 4455930, 4752992, 5050054, 5941240, 7129488, 7575081, 8911860, 10100108, 11882480, 12625135, 14258976, 15150162, 17823720, 20200216, 23764960, 25250270, 30300324, 35647440, 37875405, 40400432, 50500540, 60600648, 71294880, 75750810, 80800864, 101001080, 121201296, 151501620, 202002160, 242402592, 303003240, 404004320, 606006480, 1212012960]

約数ペア:

[(1, 1212012960), (2, 606006480), (3, 404004320), (4, 303003240), (5, 242402592), (6, 202002160), (8, 151501620), (10, 121201296), (12, 101001080), (15, 80800864), (16, 75750810), (17, 71294880), (20, 60600648), (24, 50500540), (30, 40400432), (32, 37875405), (34, 35647440), (40, 30300324), (48, 25250270), (51, 23764960), (60, 20200216), (68, 17823720), (80, 15150162), (85, 14258976), (96, 12625135), (102, 11882480), (120, 10100108), (136, 8911860), (160, 7575081), (170, 7129488), (204, 5941240), (240, 5050054), (255, 4752992), (272, 4455930), (340, 3564744), (408, 2970620), (480, 2525027), (510, 2376496), (544, 2227965), (680, 1782372), (816, 1485310), (1020, 1188248), (1360, 891186), (1632, 742655), (2040, 594124), (2720, 445593), (4080, 297062), (8160, 148531)]