149289720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2687}}^1$

素因数の和:3164

約数の個数: 64

約数和(自身を含む): 449003520

約数和(自身を除く): 299713800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1389, 1852, 2315, 2687, 2778, 3704, 4630, 5374, 5556, 6945, 8061, 9260, 10748, 11112, 13435, 13890, 16122, 18520, 21496, 26870, 27780, 32244, 40305, 53740, 55560, 64488, 80610, 107480, 161220, 322440, 1244081, 2488162, 3732243, 4976324, 6220405, 7464486, 9952648, 12440810, 14928972, 18661215, 24881620, 29857944, 37322430, 49763240, 74644860, 149289720]

約数ペア:

[(1, 149289720), (2, 74644860), (3, 49763240), (4, 37322430), (5, 29857944), (6, 24881620), (8, 18661215), (10, 14928972), (12, 12440810), (15, 9952648), (20, 7464486), (24, 6220405), (30, 4976324), (40, 3732243), (60, 2488162), (120, 1244081), (463, 322440), (926, 161220), (1389, 107480), (1852, 80610), (2315, 64488), (2687, 55560), (2778, 53740), (3704, 40305), (4630, 32244), (5374, 27780), (5556, 26870), (6945, 21496), (8061, 18520), (9260, 16122), (10748, 13890), (11112, 13435)]