433980180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3491

約数の個数: 120

約数和(自身を含む): 1379051520

約数和(自身を除く): 945071340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1185, 1422, 1580, 1620, 2133, 2370, 2844, 3391, 3555, 4266, 4740, 6399, 6782, 7110, 8532, 10173, 10665, 12798, 13564, 14220, 16955, 20346, 21330, 25596, 30519, 31995, 33910, 40692, 42660, 50865, 61038, 63990, 67820, 91557, 101730, 122076, 127980, 152595, 183114, 203460, 267889, 274671, 305190, 366228, 457785, 535778, 549342, 610380, 803667, 915570, 1071556, 1098684, 1339445, 1373355, 1607334, 1831140, 2411001, 2678890, 2746710, 3214668, 4018335, 4822002, 5357780, 5493420, 7233003, 8036670, 9644004, 12055005, 14466006, 16073340, 21699009, 24110010, 28932012, 36165015, 43398018, 48220020, 72330030, 86796036, 108495045, 144660060, 216990090, 433980180]

約数ペア:

[(1, 433980180), (2, 216990090), (3, 144660060), (4, 108495045), (5, 86796036), (6, 72330030), (9, 48220020), (10, 43398018), (12, 36165015), (15, 28932012), (18, 24110010), (20, 21699009), (27, 16073340), (30, 14466006), (36, 12055005), (45, 9644004), (54, 8036670), (60, 7233003), (79, 5493420), (81, 5357780), (90, 4822002), (108, 4018335), (135, 3214668), (158, 2746710), (162, 2678890), (180, 2411001), (237, 1831140), (270, 1607334), (316, 1373355), (324, 1339445), (395, 1098684), (405, 1071556), (474, 915570), (540, 803667), (711, 610380), (790, 549342), (810, 535778), (948, 457785), (1185, 366228), (1422, 305190), (1580, 274671), (1620, 267889), (2133, 203460), (2370, 183114), (2844, 152595), (3391, 127980), (3555, 122076), (4266, 101730), (4740, 91557), (6399, 67820), (6782, 63990), (7110, 61038), (8532, 50865), (10173, 42660), (10665, 40692), (12798, 33910), (13564, 31995), (14220, 30519), (16955, 25596), (20346, 21330)]