1520912304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{947}}^1$

素因数の和:1567

約数の個数: 120

約数和(自身を含む): 4492837440

約数和(自身を除く): 2971925136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 587, 684, 912, 947, 1174, 1368, 1761, 1894, 2348, 2736, 2841, 3522, 3788, 4696, 5283, 5682, 7044, 7576, 8523, 9392, 10566, 11153, 11364, 14088, 15152, 17046, 17993, 21132, 22306, 22728, 28176, 33459, 34092, 35986, 42264, 44612, 45456, 53979, 66918, 68184, 71972, 84528, 89224, 100377, 107958, 133836, 136368, 143944, 161937, 178448, 200754, 215916, 267672, 287888, 323874, 401508, 431832, 535344, 555889, 647748, 803016, 863664, 1111778, 1295496, 1606032, 1667667, 2223556, 2590992, 3335334, 4447112, 5003001, 6670668, 8894224, 10006002, 10561891, 13341336, 20012004, 21123782, 26682672, 31685673, 40024008, 42247564, 63371346, 80048016, 84495128, 95057019, 126742692, 168990256, 190114038, 253485384, 380228076, 506970768, 760456152, 1520912304]

約数ペア:

[(1, 1520912304), (2, 760456152), (3, 506970768), (4, 380228076), (6, 253485384), (8, 190114038), (9, 168990256), (12, 126742692), (16, 95057019), (18, 84495128), (19, 80048016), (24, 63371346), (36, 42247564), (38, 40024008), (48, 31685673), (57, 26682672), (72, 21123782), (76, 20012004), (114, 13341336), (144, 10561891), (152, 10006002), (171, 8894224), (228, 6670668), (304, 5003001), (342, 4447112), (456, 3335334), (587, 2590992), (684, 2223556), (912, 1667667), (947, 1606032), (1174, 1295496), (1368, 1111778), (1761, 863664), (1894, 803016), (2348, 647748), (2736, 555889), (2841, 535344), (3522, 431832), (3788, 401508), (4696, 323874), (5283, 287888), (5682, 267672), (7044, 215916), (7576, 200754), (8523, 178448), (9392, 161937), (10566, 143944), (11153, 136368), (11364, 133836), (14088, 107958), (15152, 100377), (17046, 89224), (17993, 84528), (21132, 71972), (22306, 68184), (22728, 66918), (28176, 53979), (33459, 45456), (34092, 44612), (35986, 42264)]