456436620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4986

約数の個数: 144

約数和(自身を含む): 1511677440

約数和(自身を除く): 1055240820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 3078, 3420, 4617, 4860, 4943, 5130, 6156, 7695, 9234, 9886, 10260, 14829, 15390, 18468, 19772, 23085, 24715, 29658, 30780, 44487, 46170, 49430, 59316, 74145, 88974, 92340, 93917, 98860, 133461, 148290, 177948, 187834, 222435, 266922, 281751, 296580, 375668, 400383, 444870, 469585, 533844, 563502, 667305, 800766, 845253, 889740, 939170, 1127004, 1201149, 1334610, 1408755, 1601532, 1690506, 1878340, 2001915, 2402298, 2535759, 2669220, 2817510, 3381012, 4003830, 4226265, 4804596, 5071518, 5635020, 6005745, 7607277, 8007660, 8452530, 10143036, 12011490, 12678795, 15214554, 16905060, 22821831, 24022980, 25357590, 30429108, 38036385, 45643662, 50715180, 76072770, 91287324, 114109155, 152145540, 228218310, 456436620]

約数ペア:

[(1, 456436620), (2, 228218310), (3, 152145540), (4, 114109155), (5, 91287324), (6, 76072770), (9, 50715180), (10, 45643662), (12, 38036385), (15, 30429108), (18, 25357590), (19, 24022980), (20, 22821831), (27, 16905060), (30, 15214554), (36, 12678795), (38, 12011490), (45, 10143036), (54, 8452530), (57, 8007660), (60, 7607277), (76, 6005745), (81, 5635020), (90, 5071518), (95, 4804596), (108, 4226265), (114, 4003830), (135, 3381012), (162, 2817510), (171, 2669220), (180, 2535759), (190, 2402298), (228, 2001915), (243, 1878340), (270, 1690506), (285, 1601532), (324, 1408755), (342, 1334610), (380, 1201149), (405, 1127004), (486, 939170), (513, 889740), (540, 845253), (570, 800766), (684, 667305), (810, 563502), (855, 533844), (972, 469585), (1026, 444870), (1140, 400383), (1215, 375668), (1539, 296580), (1620, 281751), (1710, 266922), (2052, 222435), (2430, 187834), (2565, 177948), (3078, 148290), (3420, 133461), (4617, 98860), (4860, 93917), (4943, 92340), (5130, 88974), (6156, 74145), (7695, 59316), (9234, 49430), (9886, 46170), (10260, 44487), (14829, 30780), (15390, 29658), (18468, 24715), (19772, 23085)]