156723660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 497629440

約数和(自身を除く): 340905780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 890, 1068, 1087, 1335, 1602, 1620, 1780, 2174, 2403, 2670, 3204, 3261, 4005, 4348, 4806, 5340, 5435, 6522, 7209, 8010, 9612, 9783, 10870, 12015, 13044, 14418, 16020, 16305, 19566, 21740, 24030, 28836, 29349, 32610, 36045, 39132, 48060, 48915, 58698, 65220, 72090, 88047, 96743, 97830, 117396, 144180, 146745, 176094, 193486, 195660, 290229, 293490, 352188, 386972, 440235, 483715, 580458, 586980, 870687, 880470, 967430, 1160916, 1451145, 1741374, 1760940, 1934860, 2612061, 2902290, 3482748, 4353435, 5224122, 5804580, 7836183, 8706870, 10448244, 13060305, 15672366, 17413740, 26120610, 31344732, 39180915, 52241220, 78361830, 156723660]

約数ペア:

[(1, 156723660), (2, 78361830), (3, 52241220), (4, 39180915), (5, 31344732), (6, 26120610), (9, 17413740), (10, 15672366), (12, 13060305), (15, 10448244), (18, 8706870), (20, 7836183), (27, 5804580), (30, 5224122), (36, 4353435), (45, 3482748), (54, 2902290), (60, 2612061), (81, 1934860), (89, 1760940), (90, 1741374), (108, 1451145), (135, 1160916), (162, 967430), (178, 880470), (180, 870687), (267, 586980), (270, 580458), (324, 483715), (356, 440235), (405, 386972), (445, 352188), (534, 293490), (540, 290229), (801, 195660), (810, 193486), (890, 176094), (1068, 146745), (1087, 144180), (1335, 117396), (1602, 97830), (1620, 96743), (1780, 88047), (2174, 72090), (2403, 65220), (2670, 58698), (3204, 48915), (3261, 48060), (4005, 39132), (4348, 36045), (4806, 32610), (5340, 29349), (5435, 28836), (6522, 24030), (7209, 21740), (8010, 19566), (9612, 16305), (9783, 16020), (10870, 14418), (12015, 13044)]