9409278720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79043}}^1$

素因数の和:79098

約数の個数: 144

約数和(自身を含む): 31020659712

約数和(自身を除く): 21611380992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 79043, 119040, 158086, 237129, 316172, 395215, 474258, 632344, 790430, 948516, 1185645, 1264688, 1580860, 1897032, 2371290, 2450333, 2529376, 3161720, 3794064, 4742580, 4900666, 5058752, 6323440, 7350999, 7588128, 9485160, 9801332, 10117504, 12251665, 12646880, 14701998, 15176256, 18970320, 19602664, 20235008, 24503330, 25293760, 29403996, 30352512, 36754995, 37940640, 39205328, 49006660, 50587520, 58807992, 60705024, 73509990, 75881280, 78410656, 98013320, 101175040, 117615984, 147019980, 151762560, 156821312, 196026640, 235231968, 294039960, 303525120, 313642624, 392053280, 470463936, 588079920, 627285248, 784106560, 940927872, 1176159840, 1568213120, 1881855744, 2352319680, 3136426240, 4704639360, 9409278720]

約数ペア:

[(1, 9409278720), (2, 4704639360), (3, 3136426240), (4, 2352319680), (5, 1881855744), (6, 1568213120), (8, 1176159840), (10, 940927872), (12, 784106560), (15, 627285248), (16, 588079920), (20, 470463936), (24, 392053280), (30, 313642624), (31, 303525120), (32, 294039960), (40, 235231968), (48, 196026640), (60, 156821312), (62, 151762560), (64, 147019980), (80, 117615984), (93, 101175040), (96, 98013320), (120, 78410656), (124, 75881280), (128, 73509990), (155, 60705024), (160, 58807992), (186, 50587520), (192, 49006660), (240, 39205328), (248, 37940640), (256, 36754995), (310, 30352512), (320, 29403996), (372, 25293760), (384, 24503330), (465, 20235008), (480, 19602664), (496, 18970320), (620, 15176256), (640, 14701998), (744, 12646880), (768, 12251665), (930, 10117504), (960, 9801332), (992, 9485160), (1240, 7588128), (1280, 7350999), (1488, 6323440), (1860, 5058752), (1920, 4900666), (1984, 4742580), (2480, 3794064), (2976, 3161720), (3720, 2529376), (3840, 2450333), (3968, 2371290), (4960, 1897032), (5952, 1580860), (7440, 1264688), (7936, 1185645), (9920, 948516), (11904, 790430), (14880, 632344), (19840, 474258), (23808, 395215), (29760, 316172), (39680, 237129), (59520, 158086), (79043, 119040)]