288435960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42169}}^1$

素因数の和:42205

約数の個数: 96

約数和(自身を含む): 986778000

約数和(自身を除く): 698342040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 42169, 84338, 126507, 168676, 210845, 253014, 337352, 379521, 421690, 506028, 632535, 759042, 801211, 843380, 1012056, 1265070, 1518084, 1602422, 1686760, 1897605, 2403633, 2530140, 3036168, 3204844, 3795210, 4006055, 4807266, 5060280, 6409688, 7210899, 7590420, 8012110, 9614532, 12018165, 14421798, 15180840, 16024220, 19229064, 24036330, 28843596, 32048440, 36054495, 48072660, 57687192, 72108990, 96145320, 144217980, 288435960]

約数ペア:

[(1, 288435960), (2, 144217980), (3, 96145320), (4, 72108990), (5, 57687192), (6, 48072660), (8, 36054495), (9, 32048440), (10, 28843596), (12, 24036330), (15, 19229064), (18, 16024220), (19, 15180840), (20, 14421798), (24, 12018165), (30, 9614532), (36, 8012110), (38, 7590420), (40, 7210899), (45, 6409688), (57, 5060280), (60, 4807266), (72, 4006055), (76, 3795210), (90, 3204844), (95, 3036168), (114, 2530140), (120, 2403633), (152, 1897605), (171, 1686760), (180, 1602422), (190, 1518084), (228, 1265070), (285, 1012056), (342, 843380), (360, 801211), (380, 759042), (456, 632535), (570, 506028), (684, 421690), (760, 379521), (855, 337352), (1140, 253014), (1368, 210845), (1710, 168676), (2280, 126507), (3420, 84338), (6840, 42169)]