308387760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1753}}^1$

素因数の和:2502

約数の個数: 80

約数和(自身を含む): 957852384

約数和(自身を除く): 649464624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 733, 1466, 1753, 2199, 2932, 3506, 3665, 4398, 5259, 5864, 7012, 7330, 8765, 8796, 10518, 10995, 11728, 14024, 14660, 17530, 17592, 21036, 21990, 26295, 28048, 29320, 35060, 35184, 42072, 43980, 52590, 58640, 70120, 84144, 87960, 105180, 140240, 175920, 210360, 420720, 1284949, 2569898, 3854847, 5139796, 6424745, 7709694, 10279592, 12849490, 15419388, 19274235, 20559184, 25698980, 30838776, 38548470, 51397960, 61677552, 77096940, 102795920, 154193880, 308387760]

約数ペア:

[(1, 308387760), (2, 154193880), (3, 102795920), (4, 77096940), (5, 61677552), (6, 51397960), (8, 38548470), (10, 30838776), (12, 25698980), (15, 20559184), (16, 19274235), (20, 15419388), (24, 12849490), (30, 10279592), (40, 7709694), (48, 6424745), (60, 5139796), (80, 3854847), (120, 2569898), (240, 1284949), (733, 420720), (1466, 210360), (1753, 175920), (2199, 140240), (2932, 105180), (3506, 87960), (3665, 84144), (4398, 70120), (5259, 58640), (5864, 52590), (7012, 43980), (7330, 42072), (8765, 35184), (8796, 35060), (10518, 29320), (10995, 28048), (11728, 26295), (14024, 21990), (14660, 21036), (17530, 17592)]