242015880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12373}}^1$

素因数の和:12550

約数の個数: 64

約数和(自身を含む): 730560960

約数和(自身を除く): 488545080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 12373, 19560, 24746, 37119, 49492, 61865, 74238, 98984, 123730, 148476, 185595, 247460, 296952, 371190, 494920, 742380, 1484760, 2016799, 4033598, 6050397, 8067196, 10083995, 12100794, 16134392, 20167990, 24201588, 30251985, 40335980, 48403176, 60503970, 80671960, 121007940, 242015880]

約数ペア:

[(1, 242015880), (2, 121007940), (3, 80671960), (4, 60503970), (5, 48403176), (6, 40335980), (8, 30251985), (10, 24201588), (12, 20167990), (15, 16134392), (20, 12100794), (24, 10083995), (30, 8067196), (40, 6050397), (60, 4033598), (120, 2016799), (163, 1484760), (326, 742380), (489, 494920), (652, 371190), (815, 296952), (978, 247460), (1304, 185595), (1630, 148476), (1956, 123730), (2445, 98984), (3260, 74238), (3912, 61865), (4890, 49492), (6520, 37119), (9780, 24746), (12373, 19560)]