289762080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2861}}^1$

素因数の和:3090

約数の個数: 96

約数和(自身を含む): 917396928

約数和(自身を除く): 627634848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1266, 1688, 2110, 2532, 2861, 3165, 3376, 4220, 5064, 5722, 6330, 6752, 8440, 8583, 10128, 11444, 12660, 14305, 16880, 17166, 20256, 22888, 25320, 28610, 33760, 34332, 42915, 45776, 50640, 57220, 68664, 85830, 91552, 101280, 114440, 137328, 171660, 228880, 274656, 343320, 457760, 603671, 686640, 1207342, 1373280, 1811013, 2414684, 3018355, 3622026, 4829368, 6036710, 7244052, 9055065, 9658736, 12073420, 14488104, 18110130, 19317472, 24146840, 28976208, 36220260, 48293680, 57952416, 72440520, 96587360, 144881040, 289762080]

約数ペア:

[(1, 289762080), (2, 144881040), (3, 96587360), (4, 72440520), (5, 57952416), (6, 48293680), (8, 36220260), (10, 28976208), (12, 24146840), (15, 19317472), (16, 18110130), (20, 14488104), (24, 12073420), (30, 9658736), (32, 9055065), (40, 7244052), (48, 6036710), (60, 4829368), (80, 3622026), (96, 3018355), (120, 2414684), (160, 1811013), (211, 1373280), (240, 1207342), (422, 686640), (480, 603671), (633, 457760), (844, 343320), (1055, 274656), (1266, 228880), (1688, 171660), (2110, 137328), (2532, 114440), (2861, 101280), (3165, 91552), (3376, 85830), (4220, 68664), (5064, 57220), (5722, 50640), (6330, 45776), (6752, 42915), (8440, 34332), (8583, 33760), (10128, 28610), (11444, 25320), (12660, 22888), (14305, 20256), (16880, 17166)]