288381360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 944939520

約数和(自身を除く): 656558160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 534, 552, 587, 690, 712, 890, 920, 1068, 1104, 1174, 1335, 1380, 1424, 1761, 1780, 1840, 2047, 2136, 2348, 2670, 2760, 2935, 3522, 3560, 4094, 4272, 4696, 5340, 5520, 5870, 6141, 7044, 7120, 8188, 8805, 9392, 10235, 10680, 11740, 12282, 13501, 14088, 16376, 17610, 20470, 21360, 23480, 24564, 27002, 28176, 30705, 32752, 35220, 40503, 40940, 46960, 49128, 52243, 54004, 61410, 67505, 70440, 81006, 81880, 98256, 104486, 108008, 122820, 135010, 140880, 156729, 162012, 163760, 202515, 208972, 216016, 245640, 261215, 270020, 313458, 324024, 405030, 417944, 491280, 522430, 540040, 626916, 648048, 783645, 810060, 835888, 1044860, 1080080, 1201589, 1253832, 1567290, 1620120, 2089720, 2403178, 2507664, 3134580, 3240240, 3604767, 4179440, 4806356, 6007945, 6269160, 7209534, 9612712, 12015890, 12538320, 14419068, 18023835, 19225424, 24031780, 28838136, 36047670, 48063560, 57676272, 72095340, 96127120, 144190680, 288381360]

約数ペア:

[(1, 288381360), (2, 144190680), (3, 96127120), (4, 72095340), (5, 57676272), (6, 48063560), (8, 36047670), (10, 28838136), (12, 24031780), (15, 19225424), (16, 18023835), (20, 14419068), (23, 12538320), (24, 12015890), (30, 9612712), (40, 7209534), (46, 6269160), (48, 6007945), (60, 4806356), (69, 4179440), (80, 3604767), (89, 3240240), (92, 3134580), (115, 2507664), (120, 2403178), (138, 2089720), (178, 1620120), (184, 1567290), (230, 1253832), (240, 1201589), (267, 1080080), (276, 1044860), (345, 835888), (356, 810060), (368, 783645), (445, 648048), (460, 626916), (534, 540040), (552, 522430), (587, 491280), (690, 417944), (712, 405030), (890, 324024), (920, 313458), (1068, 270020), (1104, 261215), (1174, 245640), (1335, 216016), (1380, 208972), (1424, 202515), (1761, 163760), (1780, 162012), (1840, 156729), (2047, 140880), (2136, 135010), (2348, 122820), (2670, 108008), (2760, 104486), (2935, 98256), (3522, 81880), (3560, 81006), (4094, 70440), (4272, 67505), (4696, 61410), (5340, 54004), (5520, 52243), (5870, 49128), (6141, 46960), (7044, 40940), (7120, 40503), (8188, 35220), (8805, 32752), (9392, 30705), (10235, 28176), (10680, 27002), (11740, 24564), (12282, 23480), (13501, 21360), (14088, 20470), (16376, 17610)]