45511980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16139}}^1$

素因数の和:16198

約数の個数: 48

約数和(自身を含む): 130152960

約数和(自身を除く): 84640980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 16139, 32278, 48417, 64556, 80695, 96834, 161390, 193668, 242085, 322780, 484170, 758533, 968340, 1517066, 2275599, 3034132, 3792665, 4551198, 7585330, 9102396, 11377995, 15170660, 22755990, 45511980]

約数ペア:

[(1, 45511980), (2, 22755990), (3, 15170660), (4, 11377995), (5, 9102396), (6, 7585330), (10, 4551198), (12, 3792665), (15, 3034132), (20, 2275599), (30, 1517066), (47, 968340), (60, 758533), (94, 484170), (141, 322780), (188, 242085), (235, 193668), (282, 161390), (470, 96834), (564, 80695), (705, 64556), (940, 48417), (1410, 32278), (2820, 16139)]