16428878460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113947}}^1$

素因数の和:114057

約数の個数: 120

約数和(自身を含む): 52117536240

約数和(自身を除く): 35688657780

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, 1335, 1602, 1620, 1780, 2403, 2670, 3204, 4005, 4806, 5340, 7209, 8010, 9612, 12015, 14418, 16020, 24030, 28836, 36045, 48060, 72090, 113947, 144180, 227894, 341841, 455788, 569735, 683682, 1025523, 1139470, 1367364, 1709205, 2051046, 2278940, 3076569, 3418410, 4102092, 5127615, 6153138, 6836820, 9229707, 10141283, 10255230, 12306276, 15382845, 18459414, 20282566, 20510460, 30423849, 30765690, 36918828, 40565132, 46148535, 50706415, 60847698, 61531380, 91271547, 92297070, 101412830, 121695396, 152119245, 182543094, 184594140, 202825660, 273814641, 304238490, 365086188, 456357735, 547629282, 608476980, 821443923, 912715470, 1095258564, 1369073205, 1642887846, 1825430940, 2738146410, 3285775692, 4107219615, 5476292820, 8214439230, 16428878460]

約数ペア:

[(1, 16428878460), (2, 8214439230), (3, 5476292820), (4, 4107219615), (5, 3285775692), (6, 2738146410), (9, 1825430940), (10, 1642887846), (12, 1369073205), (15, 1095258564), (18, 912715470), (20, 821443923), (27, 608476980), (30, 547629282), (36, 456357735), (45, 365086188), (54, 304238490), (60, 273814641), (81, 202825660), (89, 184594140), (90, 182543094), (108, 152119245), (135, 121695396), (162, 101412830), (178, 92297070), (180, 91271547), (267, 61531380), (270, 60847698), (324, 50706415), (356, 46148535), (405, 40565132), (445, 36918828), (534, 30765690), (540, 30423849), (801, 20510460), (810, 20282566), (890, 18459414), (1068, 15382845), (1335, 12306276), (1602, 10255230), (1620, 10141283), (1780, 9229707), (2403, 6836820), (2670, 6153138), (3204, 5127615), (4005, 4102092), (4806, 3418410), (5340, 3076569), (7209, 2278940), (8010, 2051046), (9612, 1709205), (12015, 1367364), (14418, 1139470), (16020, 1025523), (24030, 683682), (28836, 569735), (36045, 455788), (48060, 341841), (72090, 227894), (113947, 144180)]