1200435960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30971}}^1$

素因数の和:31021

約数の個数: 128

約数和(自身を含む): 4013971200

約数和(自身を除く): 2813535240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 30971, 38760, 61942, 92913, 123884, 154855, 185826, 247768, 309710, 371652, 464565, 526507, 588449, 619420, 743304, 929130, 1053014, 1176898, 1238840, 1579521, 1765347, 1858260, 2106028, 2353796, 2632535, 2942245, 3159042, 3530694, 3716520, 4212056, 4707592, 5265070, 5884490, 6318084, 7061388, 7897605, 8826735, 10003633, 10530140, 11768980, 12636168, 14122776, 15795210, 17653470, 20007266, 21060280, 23537960, 30010899, 31590420, 35306940, 40014532, 50018165, 60021798, 63180840, 70613880, 80029064, 100036330, 120043596, 150054495, 200072660, 240087192, 300108990, 400145320, 600217980, 1200435960]

約数ペア:

[(1, 1200435960), (2, 600217980), (3, 400145320), (4, 300108990), (5, 240087192), (6, 200072660), (8, 150054495), (10, 120043596), (12, 100036330), (15, 80029064), (17, 70613880), (19, 63180840), (20, 60021798), (24, 50018165), (30, 40014532), (34, 35306940), (38, 31590420), (40, 30010899), (51, 23537960), (57, 21060280), (60, 20007266), (68, 17653470), (76, 15795210), (85, 14122776), (95, 12636168), (102, 11768980), (114, 10530140), (120, 10003633), (136, 8826735), (152, 7897605), (170, 7061388), (190, 6318084), (204, 5884490), (228, 5265070), (255, 4707592), (285, 4212056), (323, 3716520), (340, 3530694), (380, 3159042), (408, 2942245), (456, 2632535), (510, 2353796), (570, 2106028), (646, 1858260), (680, 1765347), (760, 1579521), (969, 1238840), (1020, 1176898), (1140, 1053014), (1292, 929130), (1615, 743304), (1938, 619420), (2040, 588449), (2280, 526507), (2584, 464565), (3230, 371652), (3876, 309710), (4845, 247768), (6460, 185826), (7752, 154855), (9690, 123884), (12920, 92913), (19380, 61942), (30971, 38760)]