351459720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51383}}^1$

素因数の和:51419

約数の個数: 96

約数和(自身を含む): 1202385600

約数和(自身を除く): 850925880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 51383, 102766, 154149, 205532, 256915, 308298, 411064, 462447, 513830, 616596, 770745, 924894, 976277, 1027660, 1233192, 1541490, 1849788, 1952554, 2055320, 2312235, 2928831, 3082980, 3699576, 3905108, 4624470, 4881385, 5857662, 6165960, 7810216, 8786493, 9248940, 9762770, 11715324, 14644155, 17572986, 18497880, 19525540, 23430648, 29288310, 35145972, 39051080, 43932465, 58576620, 70291944, 87864930, 117153240, 175729860, 351459720]

約数ペア:

[(1, 351459720), (2, 175729860), (3, 117153240), (4, 87864930), (5, 70291944), (6, 58576620), (8, 43932465), (9, 39051080), (10, 35145972), (12, 29288310), (15, 23430648), (18, 19525540), (19, 18497880), (20, 17572986), (24, 14644155), (30, 11715324), (36, 9762770), (38, 9248940), (40, 8786493), (45, 7810216), (57, 6165960), (60, 5857662), (72, 4881385), (76, 4624470), (90, 3905108), (95, 3699576), (114, 3082980), (120, 2928831), (152, 2312235), (171, 2055320), (180, 1952554), (190, 1849788), (228, 1541490), (285, 1233192), (342, 1027660), (360, 976277), (380, 924894), (456, 770745), (570, 616596), (684, 513830), (760, 462447), (855, 411064), (1140, 308298), (1368, 256915), (1710, 205532), (2280, 154149), (3420, 102766), (6840, 51383)]