1520445456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{621097}}^1$

素因数の和:621128

約数の個数: 60

約数和(自身を含む): 4505444892

約数和(自身を除く): 2984999436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 621097, 1242194, 1863291, 2484388, 3726582, 4968776, 5589873, 7453164, 9937552, 10558649, 11179746, 14906328, 21117298, 22359492, 29812656, 31675947, 42234596, 44718984, 63351894, 84469192, 89437968, 95027841, 126703788, 168938384, 190055682, 253407576, 380111364, 506815152, 760222728, 1520445456]

約数ペア:

[(1, 1520445456), (2, 760222728), (3, 506815152), (4, 380111364), (6, 253407576), (8, 190055682), (9, 168938384), (12, 126703788), (16, 95027841), (17, 89437968), (18, 84469192), (24, 63351894), (34, 44718984), (36, 42234596), (48, 31675947), (51, 29812656), (68, 22359492), (72, 21117298), (102, 14906328), (136, 11179746), (144, 10558649), (153, 9937552), (204, 7453164), (272, 5589873), (306, 4968776), (408, 3726582), (612, 2484388), (816, 1863291), (1224, 1242194), (2448, 621097)]