727530480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43933}}^1$

素因数の和:43975

約数の個数: 120

約数和(自身を含む): 2549577888

約数和(自身を除く): 1822047408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 43933, 87866, 131799, 175732, 219665, 263598, 351464, 395397, 439330, 527196, 658995, 702928, 790794, 878660, 1010459, 1054392, 1317990, 1581588, 1757320, 1976985, 2020918, 2108784, 2635980, 3031377, 3163176, 3514640, 3953970, 4041836, 5052295, 5271960, 6062754, 6326352, 7907940, 8083672, 9094131, 10104590, 10543920, 12125508, 15156885, 15815880, 16167344, 18188262, 20209180, 24251016, 30313770, 31631760, 36376524, 40418360, 45470655, 48502032, 60627540, 72753048, 80836720, 90941310, 121255080, 145506096, 181882620, 242510160, 363765240, 727530480]

約数ペア:

[(1, 727530480), (2, 363765240), (3, 242510160), (4, 181882620), (5, 145506096), (6, 121255080), (8, 90941310), (9, 80836720), (10, 72753048), (12, 60627540), (15, 48502032), (16, 45470655), (18, 40418360), (20, 36376524), (23, 31631760), (24, 30313770), (30, 24251016), (36, 20209180), (40, 18188262), (45, 16167344), (46, 15815880), (48, 15156885), (60, 12125508), (69, 10543920), (72, 10104590), (80, 9094131), (90, 8083672), (92, 7907940), (115, 6326352), (120, 6062754), (138, 5271960), (144, 5052295), (180, 4041836), (184, 3953970), (207, 3514640), (230, 3163176), (240, 3031377), (276, 2635980), (345, 2108784), (360, 2020918), (368, 1976985), (414, 1757320), (460, 1581588), (552, 1317990), (690, 1054392), (720, 1010459), (828, 878660), (920, 790794), (1035, 702928), (1104, 658995), (1380, 527196), (1656, 439330), (1840, 395397), (2070, 351464), (2760, 263598), (3312, 219665), (4140, 175732), (5520, 131799), (8280, 87866), (16560, 43933)]