28458799920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{32911}}^1$

素因数の和:34131

約数の個数: 120

約数和(自身を含む): 95656621632

約数和(自身を除く): 67197821712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1201, 2402, 3603, 4804, 6005, 7206, 9608, 10809, 12010, 14412, 18015, 19216, 21618, 24020, 28824, 32911, 36030, 43236, 48040, 54045, 57648, 65822, 72060, 86472, 96080, 98733, 108090, 131644, 144120, 164555, 172944, 197466, 216180, 263288, 288240, 296199, 329110, 394932, 432360, 493665, 526576, 592398, 658220, 789864, 864720, 987330, 1184796, 1316440, 1480995, 1579728, 1974660, 2369592, 2632880, 2961990, 3949320, 4739184, 5923980, 7898640, 11847960, 23695920, 39526111, 79052222, 118578333, 158104444, 197630555, 237156666, 316208888, 355734999, 395261110, 474313332, 592891665, 632417776, 711469998, 790522220, 948626664, 1185783330, 1422939996, 1581044440, 1778674995, 1897253328, 2371566660, 2845879992, 3162088880, 3557349990, 4743133320, 5691759984, 7114699980, 9486266640, 14229399960, 28458799920]

約数ペア:

[(1, 28458799920), (2, 14229399960), (3, 9486266640), (4, 7114699980), (5, 5691759984), (6, 4743133320), (8, 3557349990), (9, 3162088880), (10, 2845879992), (12, 2371566660), (15, 1897253328), (16, 1778674995), (18, 1581044440), (20, 1422939996), (24, 1185783330), (30, 948626664), (36, 790522220), (40, 711469998), (45, 632417776), (48, 592891665), (60, 474313332), (72, 395261110), (80, 355734999), (90, 316208888), (120, 237156666), (144, 197630555), (180, 158104444), (240, 118578333), (360, 79052222), (720, 39526111), (1201, 23695920), (2402, 11847960), (3603, 7898640), (4804, 5923980), (6005, 4739184), (7206, 3949320), (9608, 2961990), (10809, 2632880), (12010, 2369592), (14412, 1974660), (18015, 1579728), (19216, 1480995), (21618, 1316440), (24020, 1184796), (28824, 987330), (32911, 864720), (36030, 789864), (43236, 658220), (48040, 592398), (54045, 526576), (57648, 493665), (65822, 432360), (72060, 394932), (86472, 329110), (96080, 296199), (98733, 288240), (108090, 263288), (131644, 216180), (144120, 197466), (164555, 172944)]