438339960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1181}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 1427194080

約数和(自身を除く): 988854120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1031, 1181, 2062, 2362, 3093, 3543, 4124, 4724, 5155, 5905, 6186, 7086, 8248, 9279, 9448, 10310, 10629, 11810, 12372, 14172, 15465, 17715, 18558, 20620, 21258, 23620, 24744, 28344, 30930, 35430, 37116, 41240, 42516, 46395, 47240, 53145, 61860, 70860, 74232, 85032, 92790, 106290, 123720, 141720, 185580, 212580, 371160, 425160, 1217611, 2435222, 3652833, 4870444, 6088055, 7305666, 9740888, 10958499, 12176110, 14611332, 18264165, 21916998, 24352220, 29222664, 36528330, 43833996, 48704440, 54792495, 73056660, 87667992, 109584990, 146113320, 219169980, 438339960]

約数ペア:

[(1, 438339960), (2, 219169980), (3, 146113320), (4, 109584990), (5, 87667992), (6, 73056660), (8, 54792495), (9, 48704440), (10, 43833996), (12, 36528330), (15, 29222664), (18, 24352220), (20, 21916998), (24, 18264165), (30, 14611332), (36, 12176110), (40, 10958499), (45, 9740888), (60, 7305666), (72, 6088055), (90, 4870444), (120, 3652833), (180, 2435222), (360, 1217611), (1031, 425160), (1181, 371160), (2062, 212580), (2362, 185580), (3093, 141720), (3543, 123720), (4124, 106290), (4724, 92790), (5155, 85032), (5905, 74232), (6186, 70860), (7086, 61860), (8248, 53145), (9279, 47240), (9448, 46395), (10310, 42516), (10629, 41240), (11810, 37116), (12372, 35430), (14172, 30930), (15465, 28344), (17715, 24744), (18558, 23620), (20620, 21258)]