73145640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14867}}^1$

素因数の和:14922

約数の個数: 64

約数和(自身を含む): 224804160

約数和(自身を除く): 151658520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 14867, 29734, 44601, 59468, 74335, 89202, 118936, 148670, 178404, 223005, 297340, 356808, 446010, 594680, 609547, 892020, 1219094, 1784040, 1828641, 2438188, 3047735, 3657282, 4876376, 6095470, 7314564, 9143205, 12190940, 14629128, 18286410, 24381880, 36572820, 73145640]

約数ペア:

[(1, 73145640), (2, 36572820), (3, 24381880), (4, 18286410), (5, 14629128), (6, 12190940), (8, 9143205), (10, 7314564), (12, 6095470), (15, 4876376), (20, 3657282), (24, 3047735), (30, 2438188), (40, 1828641), (41, 1784040), (60, 1219094), (82, 892020), (120, 609547), (123, 594680), (164, 446010), (205, 356808), (246, 297340), (328, 223005), (410, 178404), (492, 148670), (615, 118936), (820, 89202), (984, 74335), (1230, 59468), (1640, 44601), (2460, 29734), (4920, 14867)]