181776240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14851}}^1$

素因数の和:14887

約数の個数: 120

約数和(自身を含む): 646418448

約数和(自身を除く): 464642208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 14851, 29702, 44553, 59404, 74255, 89106, 118808, 133659, 148510, 178212, 222765, 237616, 252467, 267318, 297020, 356424, 445530, 504934, 534636, 594040, 668295, 712848, 757401, 891060, 1009868, 1069272, 1188080, 1262335, 1336590, 1514802, 1782120, 2019736, 2138544, 2272203, 2524670, 2673180, 3029604, 3564240, 3787005, 4039472, 4544406, 5049340, 5346360, 6059208, 7574010, 9088812, 10098680, 10692720, 11361015, 12118416, 15148020, 18177624, 20197360, 22722030, 30296040, 36355248, 45444060, 60592080, 90888120, 181776240]

約数ペア:

[(1, 181776240), (2, 90888120), (3, 60592080), (4, 45444060), (5, 36355248), (6, 30296040), (8, 22722030), (9, 20197360), (10, 18177624), (12, 15148020), (15, 12118416), (16, 11361015), (17, 10692720), (18, 10098680), (20, 9088812), (24, 7574010), (30, 6059208), (34, 5346360), (36, 5049340), (40, 4544406), (45, 4039472), (48, 3787005), (51, 3564240), (60, 3029604), (68, 2673180), (72, 2524670), (80, 2272203), (85, 2138544), (90, 2019736), (102, 1782120), (120, 1514802), (136, 1336590), (144, 1262335), (153, 1188080), (170, 1069272), (180, 1009868), (204, 891060), (240, 757401), (255, 712848), (272, 668295), (306, 594040), (340, 534636), (360, 504934), (408, 445530), (510, 356424), (612, 297020), (680, 267318), (720, 252467), (765, 237616), (816, 222765), (1020, 178212), (1224, 148510), (1360, 133659), (1530, 118808), (2040, 89106), (2448, 74255), (3060, 59404), (4080, 44553), (6120, 29702), (12240, 14851)]