392357880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23189}}^1$

素因数の和:23253

約数の個数: 96

約数和(自身を含む): 1302350400

約数和(自身を除く): 909992520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 23189, 46378, 69567, 92756, 115945, 139134, 185512, 208701, 231890, 278268, 347835, 417402, 463780, 556536, 695670, 834804, 927560, 1043505, 1089883, 1391340, 1669608, 2087010, 2179766, 2782680, 3269649, 4174020, 4359532, 5449415, 6539298, 8348040, 8719064, 9808947, 10898830, 13078596, 16348245, 19617894, 21797660, 26157192, 32696490, 39235788, 43595320, 49044735, 65392980, 78471576, 98089470, 130785960, 196178940, 392357880]

約数ペア:

[(1, 392357880), (2, 196178940), (3, 130785960), (4, 98089470), (5, 78471576), (6, 65392980), (8, 49044735), (9, 43595320), (10, 39235788), (12, 32696490), (15, 26157192), (18, 21797660), (20, 19617894), (24, 16348245), (30, 13078596), (36, 10898830), (40, 9808947), (45, 8719064), (47, 8348040), (60, 6539298), (72, 5449415), (90, 4359532), (94, 4174020), (120, 3269649), (141, 2782680), (180, 2179766), (188, 2087010), (235, 1669608), (282, 1391340), (360, 1089883), (376, 1043505), (423, 927560), (470, 834804), (564, 695670), (705, 556536), (846, 463780), (940, 417402), (1128, 347835), (1410, 278268), (1692, 231890), (1880, 208701), (2115, 185512), (2820, 139134), (3384, 115945), (4230, 92756), (5640, 69567), (8460, 46378), (16920, 23189)]